heliums

Helium is a monatomic gas.

helium leaking slowly from the balloon.

helium balloons for the children’s party

In this cycle, the work medium is helium, which is very different from the air, so that the design features of the helium turbomachine and combustion gas turbomachine are different.

Based on the mechanocaloric effect of superfluid helium, a new way to produce super low-temperature was conceived and analyzed theoretically.

There's some helium and traces of heavier elements.

No, I do. II didn't write " superfluid helium" on this napkin for nothing.

5 imperial gallons of the liquid helium. 5 You know how much helium that is?

You can't sink. With all that helium in you, you're lucky you don't float away.

Yeah, I listen to what you say. You're building a particle detector using superfluid helium.

Yes, helium, just like those birthday balloons.

And how, you ask, can we get more helium before we run out?

They are made up of hydrogen and helium.

Sheldon, this is superfluid helium. Put this in your mouth, your tongue will freeze and break off.

Next up, a helium filled floating mode of transportation.