Thứ Ba, 28 tháng 3, 2017

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The Empirical Formula gives the lowest whole number ratio of the atoms of the elements

in a compound.

For example, in one molecule of CO2, for every atom of Carbon, there are two atoms of Oxygen.

This ratio is also true at the macroscopic level.

1 mole of CO2 consists of 1 mole of carbon atoms (6.022 x 10^23 atoms), and 2 moles of

oxygen atoms (2 x 6.022 x 10^23, or 1.204 x 10^24 atoms)

This is sort of like when you learn to make salad dressing.

A classic vinaigrette is 1 part acid to 3 parts oil.

So if you're making a salad for two people, you use 1 Tablespoon of vinegar and 3 Tablespoons

of Olive oil.

If you're making a salad for four people, scale up! 2 Tablespoons of vinegar and 6 Tablespoons

of Olive oil.

The ratio is the same, 1 to 3.

The smallest whole number ratio, the empirical formula, is that essential recipe.

When you calculate an empirical formula, you find the mole-to-mole ratio of the elements

in the compound.

This ratio must be whole numbers.

When you calculate the mole ratio of the elements, if any of the numbers in the ratio are not

whole numbers, you multiply or divide them all by a number to get whole number ratios.

In a previous video, we discussed how to determine the % composition of a compound.

This is a closely related idea.

The percent composition data can be used to calculate the empirical formula.

This is where the name "empirical formula" comes from -

it means "derived from experimental data."

- Let's see some examples.

We have a compound that is 11.19% Hydrogen and 88.81% Oxygen.

What is the empirical formula?

Here's our strategy: Step 1:Convert from % to grams

Step 2: Convert from grams to moles And Step 3:Find the lowest whole number mole ratio

Step 1: We first want to see these amounts in grams rather than %s.

If the mass of the compound isn't given in the problem, we can use any amount we'd

like for our calculations.

100g is a sensible choice, because then the mass of each of the elements is numerically

equal to the % of the element in the compound.

For instance 11.19% of a 100g sample is 11.19g.

And 88.81% of a 100g sample is 88.81g.

So in this 100g sample of our compound, we have 11.19g Hydrogen and 88.81g of Oxygen.

Step 2: We'll convert from grams to moles, using the gram atomic masses of each element

as conversion factors.

We get these from the Periodic Table.

11.19 g Hydrogen (1 mol/1.008g) = 11.1 mol Hydrogen.

These calculations work best if you use at least 3 sig figs,

so be careful with your rounding off.

88.81 g Oxygen (1 mol/15.999g) = 5.55 mol Oxygen

Step 3: Find the lowest whole number mole ratio.

Right now the ratio is 11.1 moles of Hydrogen for every 5.55 moles of Oxygen.

You can see, we have decimal places in this mole ratio, so we need to get rid of those

and get to whole numbers.

Now I like to write the compound this way, so it starts to look like a formula.

H11.1 O5.55 Divide all the subscripts by the smallest

value.

So we'll divide both of these subscripts by 5.55.

This way, the smaller number will become 1.

We get H2O1 Remember, a subscript of 1 is understood.

So we have H2O, water.

Let's try a more complicated example.

This compound has 40.0% Carbon, 6.7% Hydrogen, and 53.3% Oxygen.

What is the empirical formula?

Remember, our steps are: 1, Convert % to grams

2, Convert from grams to moles and 3, Find the lowest whole number mole ratio

Step 1: Assume 100g So we have 40.0 g Carbon, 6.7 g Hydrogen,

and 53.3g Oxygen.

Step 2: Convert from grams to moles, using the gram atomic masses for each element from

the Periodic Table.

40.0 g Carbon (1 mol/12.011 g) = 3.33 mol Carbon

6.7 g Hydrogen (1 mol/1.008 g) = 6.65 mol Hydrogen

53.3 g Oxygen (1 mol/15.999g) = 3.33 mol Oxygen

Step 3: Find the lowest whole number mole ratio.

Again, let's write this so it starts to look like the formula for a compound:

C 3.33 H 6.65 O 3.33 We'll divide all these subscripts by

the lowest value, 3.33.

This way, we'll definitely have the number 1 for the smallest numbers.

We get C1 H2 O1 and remember that a subscript of

1 is understood, so we get CH2O.

We'll do one more even harder example.

DDT is an insecticide that is 47.44% Carbon, 2.56% Hydrogen, and 50.0% Chlorine.

What is the empirical formula?

Step 1: In a 100g sample of DDT, we have 47.44g Carbon, 2.56g Hydrogen, and 50.0g Chlorine.

Step 2: 47.44 g Carbon (1 mol/12.011g) = 3.95 mol of C

2.56 g Hydrogen (1 mol/1.008g) = 2.54 mol H

50.0 g Chlorine (1 mol/35.453g) = 1.41 mol Cl

Step 3: C 3.95 H 2.54 Cl 1.41

Divide through by the smallest value, 1.41.

We get

C2.80 H1.80 Cl 1 We're not finished!

We still don't have the smallest whole number ratio.

Don't panic.

Sometimes it takes a couple of steps here.

We're next going to multiply through by a small whole number so the result will be

all whole numbers.

I look at that 0.8, and I know that if I multiply by 5 that will become a whole number.

So we'll multiply all the subscripts by 5, and we get

C14 H9 Cl5 That's the empirical formula for DDT.

An empirical formula may or may not be the same as the molecular formula.

The molecular formula is always a simple multiple of the empirical formula.

For example, for the empirical formula CH2O that we found earlier, there are many possible

multiples that correspond to different compounds.

CH2O is both the empirical formula and molecular formula for formaldehyde, but if we multiply

that empirical formula by 2, we get C2H4O2, which is

the molecular formula for acetic acid.

If we multiply CH2O by 6, we get C6H12O6, which is glucose.

We'll talk more about finding molecular formulas in another video.

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We really appreciate your help.

Thank you.

For more infomation >> Empirical Formula | Chemistry | Homework Help - Duration: 9:59.

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I Found Bullet Shells While Metal Detecting At The Mountain - Duration: 6:24.

Alright peeps, we are in the middle of Azusa, California right now in one of the stops near

like the road and um, looking for stuff again.

Looking for, you know whatever we can find,.

We are also looking for gold a little bit here because as you can see there is a river.

There is a bigger river over there towards the trees.

There is a flowing hard river over there so, or, yeah, lake.

Anyways we are just looking for gold.

While we are here I just wanted to show you what we found: a little lizard.

So we were just down there and couldn't find anything.

Let's keep moving.

My dad found some squeaks here on the road.

Think we should scoop it in the big shovel.

Found it?

Need second shovel.

Do you want to do it?

You can do it.

Okay, divide by half.

Okay.

Woah, what if there is something in there?

It's clay, right?

See if you can take something out of there, get something out of that little thing.

Break it open.

It sounds hard.

Looks like a rusted ring?

What did we find?

Metal washer?

Yeah there was something else over there.

Wow.

Bullet casing.

For real?

Mhm.

Nice.

Where?

Bullet case.

Let's keep it.

Save it to the collection.

Bullet casing?

Yeah.

This one still fresh.

Nice.

So that is going to be it for this trip.

I can't find rings and stuff like that every single time.

I already recorded one session when I went to the beach, just found some coins, that

I didn't upload, so I am just going to upload this video.

We were out there for about hour, maybe yeah hour and fifteen minutes, I would say.

Not too much finds, just these like bullet capsules.

Two of them are messed up one of them is still kind of nice and this like.

Anyways, ugh, thanks for watching.

Shoutout to my dad because he was actually the one who found all of these today, but

yeah, that's going to be it, peace.

For more infomation >> I Found Bullet Shells While Metal Detecting At The Mountain - Duration: 6:24.

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[MMD] We dont talk anymore| Aphmau and Aaron - Duration: 1:20.

Like we used to do

Don't wanna know

Kind of dress you're wearing tonight

If he's holding onto you so tight

The way I did before

I overdosed

Should've known your love was a game

Now I can't get you out of my brain

Oh, it's such a shame

That we don't talk anymore

That we don't talk anymore

That we don't talk anymore

Like we used to do

We dont love anymore

What was all of it for?

We don't talk anymore

Like we used to do

Like we used to do

The Way I did before

That we don't talk anymore

Oh, it's such a shame

That we don't talk anymore

For more infomation >> [MMD] We dont talk anymore| Aphmau and Aaron - Duration: 1:20.

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Our 3 Year Anniversary! (KOREAN & LATINA) | ESPAÑOL CC - Duration: 8:44.

For more infomation >> Our 3 Year Anniversary! (KOREAN & LATINA) | ESPAÑOL CC - Duration: 8:44.

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Blender Tutorial - Creating a Low Poly Scene - Duration: 19:18.

hello everybody and welcome back to

another blender made easy tutorial today

we're going to be creating a low poly

scene this is going to be a very fun

tutorial I really like low poly my

friend he he introduced me to it and I

was like it looks all right but then I

started getting into it and I really

really enjoyed it so we're going to be

doing this seem that you see on the

screen right now and it looks it looks

complicated it looks really hard to do

but it's not it's really really easy

just with some proportional editing and

some proportional random fall off it's going

to be very easy to do so delete the cube

and add in a plane we're going to scale

this plane up to about the grid size I

think that's probably good then go into

edit mode we're going to subdivide this

a bunch of times so press W and click

subdivide and do this let's just kind of

guess I think five times maybe one more

yeah that's probably no let's just go

five times control z that just five

ok so I'm going to place the camera

right about here so place your viewport

right here and press ctrl alt 0 and that

will snap the camera into place let's

see G and then mailmouse to bring it

back bring it down a little bit and

press r twice and rotate it somewhere

run there we don't have to have this

exact camera view once we add in

everything else we can position it at a

later date but for right now we're going

to go into edit mode on this plane ok so

right click on one of these vertices it

doesn't really matter which one and then

click here and let's go enabled and

change this to random and what random

does is I'll just I'll just show you

instead of explaining it press G

bring this up and then press Z and then

look at that it grabs like random

vertices and pulls them up its it it

looks really like spiky and I think it

looks really cool so I'm going to do

both of those and I'm going to grab both

of these go into the front view and then

rotate them so press R and that will

rotate them maybe move them this way a

little bit see what that looks like nice

that looks pretty cool ok now I'm going

to do the other side so i'm going to

right click on that one

bring it up and then go into the front

view and rotate it and then bring it

this way oh gosh sometimes it's a little

bit finicky but try your best to get it

the way you want it okay this one is a

little bit weird so I'm going to exit

out of proportional editing and kind of

place it manually that's probably good

and then move this one back because that

one's in a weird angle too okay move

this one forward this one forward all

right how does that look that looks

pretty good now what I'm going to do is

just grab just all along the plane and

move them up so right click on this one

and just kind of move these up we want

to randomize the ground so it's not

completely flat that looks pretty good

I'm also going to go over here and do

this same thing move it up and then move

it this way and kind of like place it

rotate it may be just so you can give it

some random kind of thing like that that

looks pretty good okay so now we're

going to add in a circle so by shift a

go to mesh and circle where is it at

circle right there bring it up and then

rotate it 90 degrees so press R X 90

and enter go into the front view scale

it up and then place it where you want

I'm going to go probably there is fine

maybe rotate it later but I'm right

there looks good okay go into edit mode

and extrude it back somewhere around

there kind of hold on all them exit out

of proportional editing by pressing 0

and rotate it extrude back rotate

extrude back we want to give this a

curve so something like that look look

in the camera view let's also bring this

up bring it back some around here that

looks good let's bring it up just a

little bit maybe nice ok cool so now

we're going to go into edit mode on this

and add in a bunch of vertices so breast

control are adding a bunch of vertices

there right there control-z that Thun to

vertices they're just kind of do this

all along now I'm going to just grab one

of the Rings to press alt and right

click and then change this back to

enabled and random and then just rotate

it so go into the front view and just

kind of rotate it like this maybe scale

it in that gives it a really cool look

let's do the same over here let's kind

of go into front view and press six a

couple times to Center bet yeah that

looks good rotate them and scale it in

so now let's look on the camera view and

you can see that it's all bumpy going

back cool now it's really thin if we

were to zoom in it's paper thin and we

don't want that we want it to have some

thickness and we could go into edit mode

and extrude it but that's not going to

look very good so what I'm going to do

is add in a solidify modifier so go to

the modifier section click Add modifier

and solidify press ctrl-a to set the

scale and then turn up the thickness to

somewhere around there is probably fine

yeah that looks good let's bring it

inside the ground and then I'm going to

go into edit mode on the on the plane a

little bit and just kind of bring these

around that looks good okay so now the

last thing the last modeling thing that

we're going to do is add in some more

over here so press shift a go to plane

let's bring this plane down and then

let's bring it back so somewhere around

there scale it up and go into edit mode

subdivided a bunch of times and then

right click on one of them go into the

camera view and press G and then Z and

then bring it up something like that

that looks pretty cool maybe scale it up

and then bring it back then I'm just

going to duplicate this so press shift E

and move it over here let's look in the

camera view to make sure in the right

spot maybe we rotate it around so it's

not at the same angle that looks pretty

cool maybe move it back even more

awesome okay yeah that looks pretty cool

and also I think this plane is a little

bit too it's too low poly so what I'm

going to do is just go into edit mode

click w and sub

smooth and then just kind of grab these

and move them around just to get that

random feel again so let's grab like you

bring you up yeah like that that looks

pretty cool something like this all

right nice um maybe you grabbed you

bring you back we'll see how that looks

can we even see you yeah we can see you

a little bit let's go into the front

view and rotate that rotates it

something like this and move forward

okay cool that looks good so what I'm

going to do now is the materials so the

first one here that we're going to be

doing is the plane so go over to the

material tab and click new now go into

the top view we're going to be adding a

gradient effect and we want the gradient

to be where this is going to be blue

this that's going to be blue and then in

the middle is going to be kind of like a

reddish tan sort of look so that's going

to be right here to go into your node

editor I just duplicating this window

and clicking down here and node editor

so both ship day and go to texture and

gradient texture we're going to be using

a color ramp for this as well spread

shift a go to converter and color ramp

take the color output plug it right

there hold on plug it right there and

then take this color output and plug it

into the diffuse to see your gradient

all we have to do is come down here and

click material view in there we can see

it we got our grey or black on the side

and are right on this side so I'm going

to add in a new one right there and

change this to like a red color

something something like this is

probably good yeah something like that

and then on these sides I'm going to

just click this kind of there we go and

then bring it up to a blue saturated

color same thing over here just grab you

click the eyedropper tool and click in

the middle so there we go let's look in

our camera goo nice let's bring these a

little bit closer like that this one a

little bit closer as well and that looks

very cool let's look in rendered view so

if I shift Z nice it's a little bit too

saturated I think so what I'm just going

to do

grab that going to this one go into the

hue saturation value and just bring down

the saturation something like that then

describe you eyedropper tool and click

right there let's look in shift Z again

it might look a little bit better once

we have some lighting in and then also a

sky in this one I'm going to maybe a

little bit less something like that okay

so right click on this and then click

new we're going to be changing this

color to the same color that we have

over there so let's just grab the same

color so click here go to hex copy this

control C then go back to your this this

model and then click in this one and

control V on the hex code there we go so

now I'm going to add in a mixed shader

go to shader and mix and then add in a

glossy shader so go to glossy plug this

in right there okay if we were to render

this it looks it looks way too Chinese

we're going to bring this down to about

a point one that looks good then also

i'm going to add in another mix shader

another glossy and mix shader so if I

shift D move this over here plug this

one in right there so take this output

plug it in there and then take this

output and plug it into the surface cool

so the factor for this one is going to

be a Fresnel so click from now it's

pronounced pinal not Fresno then take

this output and plug it into there and

what that will do is it'll take the

edges of our of our whatever this thing

is a rock of two or tunnel whatever it's

going to make the edges more glossy and

that's what I want I'm going to do the

same thing for this so right click on it

and then we're just going to add in a

couple mix shaders so press shift a go

to a shader and mix then take a glossy

shader and then plug it into there and

then shifty plug it into there cool so

the changes this factor 2.1 and then a

day for nel node there we go for now and

plug it in cool that looks pretty good

hmm this might be a little

too much actually so let's go point 05

let's add in our sky and then we'll see

how the materials look so go to your

world settings and click use nodes now

i'm just going to be using a sky texture

so go shift a go to texture and sky

texture and i think if we just plug this

in we don't really have to do anything

else yeah that looks pretty cool already

I might just change the saturation down

though just a tiny bit so add that in in

the saturation down maybe a point eight

that looks pretty good and now right

click on this one go back to your

material and I'm going to change these

to a darker value I think that might

help so make a darker grab you and then

take this color let's see how this looks

yeah that looks a little bit better it's

pretty cool ok so now I'm going to just

add the same material right there so go

to here and then click this if we were

to render this right now you can see

that it has the red and I don't want it

to have the right I just wanted to have

the blue since it's in the background so

I'm going to duplicate this material and

it doesn't really matter the name I'm

going to grab this grab the eyedropper

tool and click right there then we can

just delete this in there grab this one

and use the same material it's this one

right here so now if we render this

let's grab our lamp plug this over here

change it to a sunlamp rotate it around

see where's that at going to the side

view rotate it up something like this

it's going to top you and also we can

close this we don't need it anymore

right there looks good click use nodes

and i'm going to change it to a warm

color and the strength is fine surprise

shift Z right here to see how this looks

I'm not liking this spike right there

that looks a little bit weird so I'm

going to grab you grab right here turn

this off and bring you back a little bit

I think that will look better yeah that

looks a little bit better

okay so now we're going to do some depth

of field to really make the image look

better so I'm going to place an empty

right in the middle of this so by shift

a go to where's it at empty right there

and plain axes bring it up and make sure

it's right in the middle of our tunnel

so this is called md so go back in your

camera view right click on your camera

and go into these settings over here the

depth of field I'm going to change to

empty change the aperture to s stock and

let's put in a value of 1.5 I think that

will be very cool let's check high

quality and shift Z let's go with the

value of 0 point seven I think that

looks pretty good so now once you've

done that we have the depth of field we

have our Sun lamp this might be a little

bit strong so let's change it to a point

seven five yeah point seven five and now

is going to the render settings I'm

going to change a couple things over

here first off the stand plane indirect

I'm going to change to three this will

just help with some fireflies I'm going

to change this to 200 and light pad I'm

going to uncheck both of these

everything else looks good now let's do

a render so save your project by hitting

ctrl s tutorial and then click render

and I will be right back and then we'll

do some compositing at the end all right

our render is finished and this is what

it looks like right now it looks it

looks okay it is pretty cool i like the

depth of feel like back there is blurred

out up here is in focus and down here is

the little blurred out but we need to

add some contrast to make the the

vertices and are the faces really pop

because that's what low poly is it's

made up of geometry and it looks really

nice once done right so we're going to

go into the node editor click use nodes

and backdrop close these off because

we're not going to need them press n to

close that and press ctrl shift left

click there we go alright so I'm going

to add in a brightness contrast note

first so press shift a go-to color and

brightness contrast plug that in there

and then take this output and plug it

into their turn up the contrast that

looks pretty good and maybe the

brightness down just a little

it ok that looks that looks good

alrighty so let's go here and then

they're much better i think this is a

little too much so let's go point one

alright next thing i'm going to do is

add in a glare node it's not going to be

much though but just a little bit so

plug this in there and let's change the

mix to one and there's nothing right

here let's change it to fog glow and

turn the threshold way way way down

something like that and then change the

mix back to 0 now since it's since we

can see worth that and it's not much of

a difference just a tiny bit yeah just a

little bit right there but I think adds

just a tad to the image ok next thing

I'm going to do is add in a color

balance node and plug this in there plug

this in right there as well ok so for

some reason I don't know why blender has

them labeled as lift gamma and game the

lift is for the shadows are gamma is for

the mid-tones and this is for our

highlights and they should just name it

and shadows mid-tones and highlights but

I don't I don't know blender is weird

sometimes ok so the shadows I'm going to

change to a darker color there we go I'm

going to boost the highlights just Ted

and then give them a blue color there we

go and for the mid-tones let's go with a

blue color that looks pretty good so

let's check the before and after with

our color balance so here's before and

there is after that looks pretty good

all right the last thing that I'm going

to do is add in a vignette so press

ctrl-a go to color and mix plug that in

there then add a or so that distort and

a lens distortion hold on distort lens

distortion and then add in a blur so go

to filter blur take this and plug it

into their take this and change it to

one change it to fast relative why

twenty percent on both of these I do

like the same thing every time I want to

add a vignette

so go to change that to multiply so it

gets rid of the white and let's change

this value to maybe like point six five

let's see how that looks nice ok so I

think I want to boost the highlight even

more hmm maybe brighten up the entire

image over here the image is just a

little bit dark so what I'm going to do

is add in a gamma node and i'm going to

plug it in right between our color

balance and our vignette suppress if dey

go to color and where's that color are

the gamma node right there and then I'm

going to just bring this down and that

will make everything a little bit

brighter might be a little too much

let's go there okay so now let's look at

the before and after let's go back to

our default view this is our before it's

pretty plain it doesn't look that great

and then our viewer node and there we go

it looks a lot better and we could boost

up the samples to 500 change the

resolution to that so it's a much higher

quality image maybe you didn't want that

let's go with like eight hundred or so I

think that will make it much better and

also we could grab this zoom in a little

bit kind of rotate this to frame our

image but you guys can do that on your

own if you want to add like a character

going inside that might be cool low poly

character go play around with this have

fun with this scene I just wanted to

show how to use the gradient how to do a

little low poly and yeah so thank you

for watching if you're joined make sure

you like comment and subscribe if you

have your own tutorial that you would

like me to cover let's say fire or

whatever leave it down in the comments

below and I'll be sure to take it into

consideration alright that's it thanks

for watching goodbye

For more infomation >> Blender Tutorial - Creating a Low Poly Scene - Duration: 19:18.

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Types of people in exams | Ratul Sinha - Duration: 3:03.

hey

what's up bro ?! ;)

what's up guys my name is

Ratul Sinha

and

welc..

wha-what ?

-wait-

Whhhhhhhaaaaaaaaattttttttt ?!

i should really work on my intro from now-on

okay .. Lets just start the video

Ratul Sinha (on the screen) cool right ? :3

so today's video is about

Types of people in exams ( title of the video )

or exam hall

or..

wtf!

18+ content !!!

Tyeps of people in exams ( title of the video)

1) the nerd one

teacher i need a paper

2) the thinker

hmmm ( thinks like forever )

3) the sick guy

(sick stuff) :3

4) the washroom user

teacher ? can i go to the washroom ?

washroom

need to go again ( tries to not look lame )

5) the cool guy

i just don't need this exams

1 piece of paper can't examine

who i am !

i'm just a cool guy ! :3 B|

6) the noise guy

- weird noises -

that joke was funny !

- laughs forever on a lame joke -

- weird noises again -

7) the cheater

- cleverly cheating -

( i really like the music btw ^_^ <3 )

8) the hey hey guy

hey ( whispering )

hey-hey

heeeey !

hey- hey !

9) the sleepyhead

( sleeps like he never slept before :p )

10) the surprised guy

WE HAVE A TEST TODAY ?!

( tries to act normal )

I'm not surprised !

WHAT ?1 MATHS TODAY ?!

11) the copycat

- kids cheering -

#Thug_life that sh*t B|

12) the one who never get the chance

- tries to find a friend to copy -

- finds one -

- and gets caught -

my stupid face -_-

pout bruhs !!!

Thank you so much for watching the whole video !

if you did make sure you click the thumbs up button !

right down below ! kind of looks like this

if you don't know..

you've to login to your google account ( how to like video on youtube tutorial :p )

and then press that thing ._.

Subscribe to my channel for new videos in every single Monday !

stay awesome guys .. ohhh! wait

pewdiepie says stay awesome ..

what should i say ?!

and i'll see you guys in the next week !

till then ;)

stay safe and thats it ! :3 ;) :p

For more infomation >> Types of people in exams | Ratul Sinha - Duration: 3:03.

-------------------------------------------

Residue Recap ~ Merit or Myth? - Duration: 2:10.

[Music]

In the first 11 videos of our Merit or Myth

journey we visited with farmers

and researchers East River to West River

about surface residue, the result of

minimum disturbance, or no-till systems.

Dr. Dwayne Beck articulates the benefits

of surface residue to the soil; Ralph

Holzwarth discusses the building up of

organic matter in his soils while

Al Miron explains why surface residue can

rapidly disappear in his no-till system

and Dick and Chris Nissen like Ralph, Al

and other no-tillerts have become experts

over time in planting into residue.

In a comparison of no-till and conventional

till systems at SDSU's Beresford station

Dr. Pete Sexton told us that over time,

there's really no difference between

no-till and conventional till yields but

that no-till costs are demonstrably

lower. Dave Ollila alludes to the fact

that no-till is more than just the

equipment; the no-till drill and the

sprayer are important tools in the

system, but it's not the tools it's the

farmers mindset that makes the

difference. Dr. Randy Anderson provides a

the capstone to our series of residue

because surface residue, through the

practice of no-till, is the foundation of

soil health and it gives the farmer the

impetus and freedom to move to other

regenerative practices.

For those of you that may be pondering a change to

no-till, we trust this material gives you

food for thought.

So....farming without tillage and with surface residue not

only is possible it works. Merit or Myth?

You decide!

[Music]

For more infomation >> Residue Recap ~ Merit or Myth? - Duration: 2:10.

-------------------------------------------

Can We Tell Ourselves Apart!! Baby Picture Challenge//Dolan Twins (Türkçe Altyazı) - Duration: 6:35.

For more infomation >> Can We Tell Ourselves Apart!! Baby Picture Challenge//Dolan Twins (Türkçe Altyazı) - Duration: 6:35.

-------------------------------------------

Тра-та-та, мы везем с собой кота!! Английский язык детям! - Duration: 1:38.

We're riding, riding, riding, To where the rainbow ends

We are the best of neighbours, the happiest of friends

We love the life we're living, we sing a merry song

And in our song we are singing of how we roll along

All aboard! Don't delay! We are riding off today

Very gay and spunky, with our little monkey

Cat, cock, dog and parrot, too-Better friend you never knew

Better friend you never knew

When everyone is friendly, what can be better fun

You never need to quarrel, and you love everyone

So, when you go out riding, don't leave your friends behind

Not only will they help you, it's merrier, you'll find

All aboard! Don't delay! We are riding off today

Very gay and spunky, with our little monkey,

Cat, cock, dog and parrot, too-Better friend you never knew

Better friend you never knew

We sang, while we were riding, our jolly song, and then

Together as we started, we all rode home again

The gentle breezes kissed us, the sunbeams said, "Good day

And we all sang in chorus, as we sped on our way

All aboard! Don't delay! We are riding off today

Very gay and spunky, with our little monkey

Cat, cock, dog and parrot, too-Better friend you never knew

For more infomation >> Тра-та-та, мы везем с собой кота!! Английский язык детям! - Duration: 1:38.

-------------------------------------------

Anthony Hopkins Movies List - Duration: 3:10.

Anthony Hopkins Movies List

For more infomation >> Anthony Hopkins Movies List - Duration: 3:10.

-------------------------------------------

Victrola Vlog 04 - Tamps, Teardown, and The Reveal - Duration: 6:28.

how many espresso did he make oh hi guys hey

didn't see you there

hi guys we're here finally we're in the

desert in Sedona and isn't it beautiful

here it's amazing yeah we got lucky have

we have an awesome overcast day so we

have a little respite from the Blazing

Sun that we've been dealing with for the

past how long has it been please like 5

days let's just say for the past while

yeah yeah well anyways we're finally at

the big reveal the big moment of truth

and we're here we're ready to show you

what's in the back of that XC90, what's in the

back! let's go check it out all right

there she is and it's all set up and

ready to check out check this out guys

all right so here it is this is what

happens when Victrola and Volvo put

their heads together let's roll out the

tray

and now we're ready to serve

so we have here the same linear walnut

as you'll find on the dashboard and side

panels of the door we have mounted a

Nuova Simonelli grinder and a Linea Mini

electrically wired into the tray the

Linea Mini of course has its own

internal bladder so you don't need to

have that plumbed in it's all running

through a power inverter and the switch

is built into the side here a favorite

thing about it is that it's all it looks

like it was from the factory they did an

amazing job and the cherry on top we

have the XC90 T8 shift knob tamper our

boy over at our boy Reg Barber Reg

Barber industries helped us out with

this so needless to say we're super

excited to do a service out of the back

of the XC90 it's super clean it's

perfect it's like it was meant to be and

it's unlike anything a lot of folks have

ever seen before and tomorrow's the big

unveiling will be doing a surprise

espresso service for the journalists who

have been driving the Volvo line up

around the desert tomorrow at lunch so

so that's it we get to to check

this out and put it through its paces

tomorrow yep let's go all right

good morning good morning it's 6:06 am

and we're starting service here in the first

of many events this week, doing a little bit

of dialing in few drinks out already and

we're going to batch prep our licorice

latte yeah

great first service for the first day

cleaning up now now we gotta go get a

bunch of supplies and things for the

xc90 so we can do mobile service

tomorrow that's when we'll be able to show

you what we're working with in our trunk

I will come up with a solution but I

just wanted you to be prepared that

we need to take that on tomorrow all

right figure it out yeah okay thanks

guys i'll be see you tomorrow

let's set this thing up

yeah, the keys are not in the car

so we're packed up ready to go but we don't have

the key we're frantically trying to find

the key because we're moving against the

clock

*singing* I want to know what love is

*make me some coffee*

For more infomation >> Victrola Vlog 04 - Tamps, Teardown, and The Reveal - Duration: 6:28.

-------------------------------------------

Noisebleed - Disinfect the Wound (single 2017) - Duration: 4:56.

This is what we've become

Our world was torn apart

We choke on toxic dust

As we wait for eternal dusk

Eternal dusk

The intention was always pure

We made the machine, needed the cure

We never thought the cycle could break

But we are the problem, we are the plague

We are all doomed from birth

Our blood will poison the earth

Our blood will poison the earth

Disinfect the wound!

We are lost, we are forgotten

We are the orphans at the foot of the bed

We are lost, we are forsaken

We'll walk together even after we're dead

We are lost, we are forgotten

We are lost, we are forsaken

We are lost, left behind to die

We are all doomed from birth

Our blood will poison the earth

Our blood will poison the earth

Disinfect the wound!

Crawling in our holes to live and die alone

Waiting for the end, for darkness to descend

Waiting for the end

Heads buried in the sand

Swarming like locust, draining our world

Survival of the fittest will end us all

We never thought the cycle could break

But we are the problem, we are the plague

We are all doomed from birth

Our blood will poison the earth

Our blood will poison the earth

We are lost, we are forgotten

We are the orphans at the foot of the bed

We are lost, we are forsaken

We'll walk together even after we're dead

They pushed the button

and watched the ground turn red

We stood and stared

as the skies rained on our heads

The human race was fucking aborted

For more infomation >> Noisebleed - Disinfect the Wound (single 2017) - Duration: 4:56.

-------------------------------------------

50 GH/s MINING POWER FREE - Bitcoin Mining FREE - Duration: 3:35.

For more infomation >> 50 GH/s MINING POWER FREE - Bitcoin Mining FREE - Duration: 3:35.

-------------------------------------------

[Horror] Bendy And The Ink Machine- CAN WE PLEASE JUST LEAVE NOW - Duration: 19:17.

Alright, Joey. I'm here.

Let's see if we can find what you wanted me to see.

I don't get what Joey's plan is for this company.

The animations sure aren't getting finished on time anymore.

And I certainly don't see why we need this..MACHINE.

It's noisy, it's messy and who needs that much ink ANYWAY?

Also, get this, Joey had each one of us donate something from our work station

We put them on these little pedestals in the break room.

"To help appease the gods" Joey says. "Keep things goin'."

I think he's lost his mind but, Hey- He writes the checks!

But I tell you what! If one more of these pipes burst, I'm OUTTA HERE!

For more infomation >> [Horror] Bendy And The Ink Machine- CAN WE PLEASE JUST LEAVE NOW - Duration: 19:17.

-------------------------------------------

How To Throttle Downloads On Uplay - Duration: 1:10.

Hello there everybody, Silentwisher here!

I'm going to show you how to throttle your download on the Uplay client.

Simply click on this hamburger menu here.

Go to settings.

Downloads.

And then right here is a little slider that you can use.

And this will take effect immediately unlike other clients like steam.

Where it takes a bit of time to take effect.

Their slider / throttler works immediately.

So for example I have a 1MB connection.

If I wanted to play a game and still download at the same time.

I would set it to 512 Kbs.

And Iwould be good to go.

And so would you.

So I hoped this helped.

I'll see you guys in the next video.

Now you may be wondering why you would want to throttle your game downloads, well thats

simple.

If you want to play a game like War Thunder or an mmo like World of Warcraft

for example.

And still download a game that you just purchased without completely lagging you out.

You can throttle your game download to half of your connection speed.

Or a little under half of your connection speed.

That way you do not lag the entire time you try and play a game.

Cause who wants to just stare at a download progress bar.

I most certainly dont.

For more infomation >> How To Throttle Downloads On Uplay - Duration: 1:10.

-------------------------------------------

Intelligence as a service | Technology Radar Vol.16 - Duration: 4:01.

[MUSIC PLAYING]

We've seen some major changes in the landscape

of the major cloud providers.

Whereas a few years ago they were all

competing on infrastructure as a service,

now there seems to be a movement towards intelligence

as a service.

So all the major cloud providers now have near parity offerings

in various sort of cognitive intelligence areas.

There is still room for niche players

to be competitive in this space, but we

are seeing a lot of acquisitions such as Facebook acquiring

wit.ai, and Google acquiring api.ai.

But now the new competitive advantage

is moving really into machine learning, machine intelligence

space.

One key trend is the increased compute power.

We are beating the Moore's law with FPGA-based, deep-learning

accelerators or custom chips or ASICs specifically designed

for machine learning.

We've collected massive data sets, voice, image, and video.

We have capability to cross-reference and stitch

together these data sets and get better results.

Some of the algorithms have been around for quite a while,

but there is incremental improvement happening there.

And on top of those three major trends,

we're seeing two other pieces happening at the same time

which are really important.

One is the growth of voice and chat as a new interaction

pattern, and the emergence of augmented reality

and virtual reality, which is driving companies to have

intelligence on the real world.

There are several risks.

We have to take into account even the most obvious ones.

For example: all of this data has records of our voices,

images, and photos, that will be permanetly stored

in repositories where we as users have

no access in order to delete or restrict

the way they're being used.

These records continuously feed repositories

that monopolize existing data in the internet by that monopolize

existing data in the internet by traditional companies.

This in turn will lead these companies' models also becoming

monopolies as it will be only them

that have that amount of data to feed, given

that higher precision models need

bigger and more varied datasets to produce better. results.

We think there's a few things that most organizations should

be doing.

One is beginning to explore the new evolving interaction

paradigms.

Organizations have new ways and new places and times

to interact with their customers,

so I think this is really important

to explore how to bust out from just where you are constrained

to a mobile phone or a computer.

We also think that there are new categories

of data that are now addressable by computing analytics.

So voice, image, and video are very particular ones

that are becoming addressable by these new intelligences

or service offerings.

We think about this as having better situational awareness.

If you want to get started with AI and machine learning,

we start with small incremental slices.

Pick a narrow AI problem and a value proposition

that will give you big win.

Get basic data engineering in place

so you can have good quality data flowing rapidly

to an accessible data store or data bank.

Focus on sourcing, cleansing, labeling,

anonymizing, and most importantly,

making the data easily accessible to people

in your organization.

These new intelligence as a service offerings

are changing what counts as commodity.

So things that used to be really differentiating-- the ability

to do image recognition, or natural language understanding,

or deep learning-- is becoming commodified.

What that means now is we have a new area on which to compete.

We've got to look at where do we differentiate ourselves.

And that's really understanding what

you as an organization, what intelligence, what knowledge

you have that can help your customers if you

can surface that intelligence.

For more infomation >> Intelligence as a service | Technology Radar Vol.16 - Duration: 4:01.

-------------------------------------------

Moses: Strongman | Training For A Better Life - Duration: 9:40.

For more infomation >> Moses: Strongman | Training For A Better Life - Duration: 9:40.

-------------------------------------------

When the Students ask if "We are Going to Need this?" - Duration: 2:26.

Alright guys, take out your notes.

Uh... do we really need to know this?

Do you need to know this? Do you need... to know this?

No. No. I normally don't let the students in on this but the principal

makes us stand in front of the class for about an hour a day

we have to fill that time "teaching"

truthfully we only have about, I don't know, five minutes of actual knowledge

for you that we acquired in our four years of college

the rest of the time I just spew facts from a book

that was written by people with no qualifications whatsoever

other than dedicating their entire lives to the subject

I like to spend six minutes each class honoring them

by glossing over the pictures and reminding you guys that if the text is not in bold

or a different color, then we don't need to know it.

After all that time we taken to write a few profanities

in the book and etched our graduation year into the cover

as if it were some sort of class of 2017 street gang

then we can take the book and put it under the leg of a wobbly table and get down to the real lies...

The notes.

Yeah, I have you write stuff down cause teachers have an endorsement deal with the pencil company

You guys don't write, then I don't get paid

Why do you think we make you use no 2 pencils on scantrons?

Insider info: if you don't like the teacher, then next time use a pen on the scantron.

Fight the system hahaha

Then there's the worksheets we do.

When you go to college to become a teacher, you have to sign a vow

that you will hate trees for the rest of your life and

print out pointless exercises that will stimulate the brain but really

it just gives me quiet time

then I head to the back of the room and I browse Indeed for a better job

that hopefully will ignore the fact that I don't know proper resume formatting because

I didn't think it would be on the test when I took business in high school.

The last few minutes of class I usually just talk for my own health

I have a degenerative disease that causes me to fall ill if I am not discussing

things like homework or upcoming assignments

but pay no attention to that stuff. None of it matters.

Much like Spider-Man 3, we can pretend it doesn't even exist.

So just sit there and ignore me for the next 45 minutes

And concentrate really hard on finding that right angle for the next selfie

You know, before the next photos end up being ruined by that

McDonald's hat you'll be wearing for the next 10 years.

So no, we don't need any of this.

Cooooool

For more infomation >> When the Students ask if "We are Going to Need this?" - Duration: 2:26.

-------------------------------------------

Rain expected tonight, just in time to wash fine dust away - Duration: 2:08.

The warm spring temperatures are back,... but we also have a high level of fine dust

in the midwestern part of the country.

Thankfully, we have some rain in the forecast tonight, so let's hope it washes the dust

away.

On a brighter note, the cherry blossoms have started to bloom down south, and Seoul can

expect to see them in the first week of April.

That's 1 to 4 days earlier than usual because of the higher temperatures we've been having.

So go ahead and make plans to get out to one of the many cherry blossom festivals around

the country.

If you are in the capital, Seokchon Lake and the Yeouido Cherry Blossom Walkway are both

recommended.

Or if you want to go for a long drive out of the capital, there is a beautiful theme

park in Daegu called E-World.

We had some fairly warm weather today, but tomorrow we are expecting lower temperatures

in the morning, due to the rain.

Seoul will start the day at 4 degrees Celsius, while Gwangju and Busan will start at 6 and

7 degrees.

Temperatures will eventually get back up into the mid-teens across the country.

Seoul will top out at 16 degrees, while Daegu and Busan hit 12 and 14.

That's all I have for now.

Here's a look at the weather around the world.

For more infomation >> Rain expected tonight, just in time to wash fine dust away - Duration: 2:08.

-------------------------------------------

We're good at airplanes | Disney fanatic| Traveling to Disneyland to form a "running group" - Duration: 11:20.

hyundai sonata we got a hyundai sonata

and you got nada we're gonna do that

again

we'll take it traveling to Disney fanatics got our

car got a car hyundai sonata we're not

being paid by hyundai for this

see folks must be passing moment I'd

across your lap follow electronic club

in for class must be unplugged from the

sea power before takeoff Thank You of

the board was moved apart

assisting others I did you a map advise

did sometimes I'd wake up in the middle

of the night just sweating and screaming

and clawing like a trapped Panther

unable to release the lust as steamy

passions that constantly threatened to

erupt from within me your seatbelt must

be back and low and tight the strap too

tight I like that to open lift the top

of the buggers could be the valve is a

sexiest please keep you see photo 7 y la

paz and whenever you are student if in

my purse are located in another Champion

in the rear identified with a partner if

traveling with an infant instructions

for the use of the

faster than say

mation card yossi bottom cushion can be

used as a flotation a tease can make the

cushion separate thread straps on the

under by pleasure hands to the link and

hold the cushion to your chest lovely

including easily stowed underneath the

seat in front of the shura of her shoes

give me I'm all electronics must now be

I am hug from sleep

there's class so we're about halfway

there and it just is occurring to us how

much of this is actually logistics of

getting in

we got to get to the airport we got to

find someone to watch our dots first and

foremost you gotta catch play rent a car

or take an uber that's the cliff notes

Traveling to Disneyland

Will there be alcohol at Disneyland?

getting all handsome smelling good for

his lady gonna press get hot girls

coming your look you best you want to

smell your best too bad we can't do

anything bunch of breath hi buddy poor

dude buddy are you you're like he's

never been so tense that's good you see

how bad he shivered much shipping but

trembling oh yeah I never especially

scarcely really will help oh you ready

to see everybody else everybody's gonna

pray

you

main points guys right this is the one

just what were you it's 430 actually

it's 441 we were supposed to leave for

the airport at four our flight takes off

at 635 and it takes

an hour 15 against the airport we're

nailing it right now

are you

so we have like 10 minutes tell them

flight boards

we haven't even gone through security

yet

Steve still getting dressed

you

that change never it's always been

pretty much work I'm those two either

taking them through every time I travel

I mean I can are you a family but um you

go back out and check your back if

someone should i do off I give it to him

putting the start away all right I'm

gonna run out there I back to thank you

so much for my cocktails

alright awesome thank you so much thank

you have a good rest your day you to me

go thank you look at that Center the

side I've always wanted to myself just

so pretty thank you i presently

yesterday maybe look

but the killers right here said where my

eyes something right out by looking

straight ahead look at this look at this

kind of lined it up last night but

if I do that I'll look at over here

don't look at where you're looking look

at this and stop any play well no tell

me where my eyes are facing right now

I'm looking at this yeah you're looking

like straight Center in the camera about

now

I'm looking at that well you're it looks

like you look at me I'm good ok so just

look straight right here which is hard

to do this one I look straight there

where does it look like oh look ok wait

okay you look shirt see you later in the

middle it only works this method

works there are two people

because I have somebody look at

oh I'm looking right here at the seat oh

no I'm not her head

can I just say I'm looking at the camera

now Merlin I'm not liking it yeah we're

literally editing my lady I'm looking at

the camera steam is right it's not about

who's right wrong I'm really bad at this

but will we learn to listen you made our

flight we're good at this we get it

We're good airplanes

some would say that

were the a team of flight catching

least amount of time in the airport

before we get on a plane

that's what it's all about that ratio we

don't want to be here for an hour

we want to literally get to the airport

to get and the plane

we've missed a lot of flights

it's

it's very true

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