I used to own a lightweight hot tub that you could just roll into position and fill with a garden hose, but to use it, I needed to know how to siphon fluids — specifically water. That’s because the ...

Whether you need to get water out of a fish tank or gas out of a car, it’s useful to know how to siphon liquids. Siphoning is simple physics. Contrary to what many assume, a siphon does not rely on ...