Why is the sky dark at night? You might think the answer is obvious - the sun isn't up! But the only reason the sky looks blue during the day is that sunlight scatters off of the atmosphere -...
[RAIN AND THUNDER] ♪♪ Inner North London, top floor flat, All white walls, white carpet, white cat, Rice paper partitions, Modern art and ambition. The host's a physician, Bright bloke, has...