Because ice or water is one of the few situations where the solid is less dense than the liquid.

Solid

The phenomenon you saw here for a brief moment is called quantum levitation and quantum locking.

They've surfaced!

Solid iridium.

(Laughter) Audience member

The stronger one must surface.

We are now going to tie your bodies.

Stand by for separation of SRBs.

And the floor is solid, too, grooved.

The whole soccer team was on cloud nine after winning the championship.

It grows very slowly.

Matter can exist as a solid, liquid, or gas.

We have frictionless motion. It is still levitating, but can move freely all around.

When a solid melts, it becomes liquid.

Let's say that's that line.

'They'd got it from Carole Lombard. It was too soft for her.

The new boss has whipped the company into shape.

Bubbles rise

Two things that happened there's an interference pattern, and then a third thing happens.

Then you'll surface.

Selects the color of solid elements

And then while the temperature is constant, it stays a solid.

And let me write this down.

(Applause)

This is a part of the nose of the Animaris Percipiere.

Water is liquid. When it freezes, it becomes solid.

Water is liquid. It becomes solid when it freezes.

Heterogeneous mix consisting of a liquid and solid matter.

And then the important third dimension.

Water becomes solid when it freezes.

This is uranium oxide and when you put it in a reactor for a while, one of the things xenon does, it's a gas, so it's way, way, way less dense than solid fuel.

Let's say I'm in the solid state here.

Jim's body floating there.

Windows hover above cube

We've mostly thought about sulfur.

So they're not acting on the light in the way that a liquid or a solid would.

I'm firmly opposed to corporal punishment.

All right, I'm gonna... I'm gonna go through the entire memory, see if something comes up.

An emergency return to the surface from 40 meters.

Minamoto suffered physical damage preventing him from ever diving again.

Imagine you could back up a single power station with a single superconducting cable.

Volta's battery works at room temperature.

And what do you know? They immediately overloaded the load cell.

It's the ANDRlLL project.