Round Bottomed Flask

Here's an Erlenmeyer flask.

I've got sandwiches, a flask...

Kjeldahlstyle recovery flask, 800 milliliters.

We may see a thermo nuclear war,

a round bottom boiling flask. 5,000 milliliters.

That's what a boiling flask is for.

But it doesn't have to be a flask.

No, that's a... Yeah, that's a boiling flask.

You wouldn't apply heat to a volumetric flask.

A volumetric flask is for general mixing and titration.

I have a flask that has bioluminescent plankton in it.

You got your usual paraphernalia Griffin beakers, your Erlenmeyer flask.

I presently, or currently, work with smart materials, and a smart thermo bimetal.

one 5,000 milliliter round bottom boiling flask, one Kjeldahlstyle recovery flask, 800 milliliters, two fullface respirators, some sep funnels, a sill head with a thermometer holder...

I'll add in three drops of super strength explosives to the flask

Was it a black fluid in a flask container? Yes, that's it.

But how can I push this through the column and into the flask?

No, this is a volumetric flask. You wouldn't cook in one of these.

North Korea's Supreme Commander, Kim Jong Un is threatening thermo nuclear war against the United States.

Galaxies will have their own Thermo velocity due to the potential well of the cluster itself.

Adam Grosser So 29 years ago, I had this thermo teacher who talked about absorption and refrigeration.

No, Yumi put it in a thermos flask and brought it into the club room.

Mis shapen in the conduct of them both, Like powder in a skilless soldier's flask,

(Kitt) A thermo imaging scan of the motel is picking up three heat sources moving amongst the buildings.

I'll just scan your head, cast the thermo plastic and you're good to go in less than an hour.

Note that each flask you collect is considered a fraction, and that's how you conduct column chromatography.

The nations' reunification song. As the regime talks up thermo nuclear war, our other guide sets out the Sinatra doctrine.

In the cold season when you want to drink something hot I recommend this sort of thermos flask.

It's called Bloom, and the surface is made completely out of thermo bimetal, and its intention is to make this canopy that does two things.

I'm trying to work on making a thermo bimetal pattern system so that when the sun hits that outside layer and heats that interior cavity, that thermo bimetal will begin to curl, and what actually will happen then is it'll start to block out the sun in certain areas of the building, and totally, if necessary.

So when you see that the blue band is getting really close to the bottom, you'll want to quickly switch out your old flask for a new one so that you've collected in the new flask, it's just this layer of the blue compound, while in your column you still have the yellow layer.

And so far what you've been collecting in your flask is mostly all just solvent, but how do we actually collect whatever's in the blue band?

And so you see here some early studies of blocks, where those holes are actually coming through, and this is before the thermo bimetal is applied, and this is after the bimetal is applied.

On the left, it's when it's cold and the thermo bimetal is flat so it will constrict air from passing through the blocks, and on the right, the thermo bimetal curls and allows that air to pass through, so those are two different components that I'm working on, and again, it's a completely different thing, because you can imagine that air could potentially be coming through the walls instead of opening windows.

You see, I accidentally cracked the flask that had contained our third enrichment culture, and as a result, we had to wipe down the incubator room with bleach and ethanol twice.

A round bottomed flask is used for many reactions. Some can be connected to other items, as the frosting on the neck shows. With cork rings they can be placed on a table.

First, we need to pack this column full of some kind of filtration material, but we also want to make sure that that stuff doesn't just run through and spill into the flask.

So what we're trying to do is do reactions not in one flask, but in tens of flasks, and connect them together, as you can see with this flow system, all these pipes.

What you're looking at on this slide is just a person from my lab holding a flask of a liquid culture of a bacterium, a harmless beautiful bacterium that comes from the ocean, named Vibrio fischeri.

It's still with that glass box because we still want that visual access, but now it's sheathed with this thermo bimetal layer, it's a screen that goes around it, and that layer can actually open and close as that sun moves around on that surface.

It has an opening at the top where you can pour things in a stopcock at the bottom, which I currently have shown in the closed position and also a flask at the bottom to collect whatever it is you're using.

A reflux condenser subjects fluid to a process where a gas produced by heating is collected on the reflux condenser. The fluid is cooled until it condenses and runs back into the original fluid. Usually it is put on a round bottomed flask or several neck flasks.

When you're tired of opening and closing those blinds day after day, when you're on vacation and there's no one there on the weekends to be turning off and on the controls, or when there's a power outage, and you have no electricity to rely on, these thermo bimetals will still be working tirelessly, efficiently and endlessly.

Burets are used to titrate liquids. A buret is filled with a specific volume of a liquid, and placed beneath it is a container such as an Erlenmeyer flask. By opening the valve on the buret, the liquid in the container will then be titrated. High quality burets have a venting mechanism with which they can be very easily refilled with the exact volume for which the buret is calibrated.