Answers to Physics Questions

Physics, cosmology, astrophysics, electricity, energy, forces, gravity, light and maths...

07 February 2013

Is it possible to recreate the conditions found on Mars down here on Earth?

16 December 2012

Some modern lamps are touch sensitive - rather than having to flick a physical switch, the light comes on with a gentle...

25 November 2012

As the Martian Atmosphere is much thinner than down here on Earth - how does this alter the way sound travels? On Mars...

28 October 2012

We ask, if we can melt a marshmallow over a campfire, why not a potato?