And that which is at the top, said Rollo, has none above it, to press it down.That is, if the beatles story albert dock the cylinder was full of air when he put the piston in, perhaps he could get the piston down half way to the bottom.But water is not compressed, and has no tendency to expand.It has another property, which is in some respects the reverse the beatles story albert dock of this.Could not a very strong man? said Nathan.No, replied the beatles story albert dock his father, the water cannot be sensibly compressed.All the air around us is condensed.This the beatles story albert dock property is called elasticity.Well, then, said Jonas, once there was a man, and he saw the moon coming up behind the trees, and thought it was a large house burning up.I thought, said Rollo's mother, that the chimney drew the the beatles story albert dock air from the room into it.But let me think.I should think the beatles story albert dock it was, said Nathan it is very soft.Well, said his father, the water spouted out.Yes, said his the beatles story albert dock father that is the name of this science.Now, the heat of the lamp heats the air that is in the glass chimney, and swells it.