What does an air bubble in a blob of water do if you take away the gravity?
Answers to Physics Questions
Physics, cosmology, astrophysics, electricity, energy, forces, gravity, light and maths...
10 February 2008
03 February 2008
How is oxygen made and recycled on the International Space Station?
27 January 2008
Could a plane take off on a 'treadmill' runway?
20 January 2008
Who would go faster freewheeling downhill, a fat cyclist of a thin cyclist?
20 January 2008
13 January 2008
I’ve always wondered, when lightning hits water does it go with a splash? I’ve asked several of my professors and none...
13 January 2008
13 January 2008
13 January 2008
How does a boomerang work? Is it the shape or the technique that makes it come back? Would any old stick, thrown in...
06 January 2008
Why is it that headphone wires, even when put away neatly, always end up in a tangle - worse even than you could do on...