Answers to Physics Questions

Who would go faster freewheeling downhill, a fat cyclist of a thin cyclist?

I’ve always wondered, when lightning hits water does it go with a splash? I’ve asked several of my professors and none...

How does a boomerang work? Is it the shape or the technique that makes it come back? Would any old stick, thrown in...

Why is it that headphone wires, even when put away neatly, always end up in a tangle - worse even than you could do on...

Where do Magnets get the power to stick or repel?

Could an astronaut skydive from space? Would a spacesuit handle the re-entry heat?