I saw the pump on the show numbers i forgot what they called it but it started with an H all it had was 3 glass tubes and like glass reservoir's they said that once the water level was just right the air pressure would cause the water to flow up the glass tube and be collected at the bottom and back up again
if you know the name or can find it online fell free to post it
2007-12-28 05:27:06 · 2 answers · asked by Talking Hat 6 in Science & Mathematics ➔ Other - Science
The airlift pump meets your first definition. The windmill (wind pump) uses moving air to power a pump. I could envision one using changes in air pressure to pump water, but I can't think of a practical one.
2007-12-28 06:15:03 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
Try a pair of human lungs at the end of a tube of water.
They can shift small quantities
2007-12-28 05:39:22 · answer #2 · answered by rosie recipe 7 · 0⤊ 0⤋