Author's Suggestions for Siphons

title description rating post date author
Cohesion and Surface Tension

Surface tension explains why dew drops are spherical, why a stream of liquid separates into droplets as it falls, and why some heavier-than-water objects can float on the surface of a still pond. In the absence of gravity, surface tension can be a powerful effect, as...

4
Average: 4 (21 votes)
2-Sep-13 guy water strider
Upside-down Water

Turn a glass of water upside down without letting the water fall out. The secret to this trick involves some basic lessons in air pressure. Best performed over a teacher's head.

4.26543
Average: 4.3 (162 votes)
13-Aug-13 guy forces on the upside-down water glass