More like magicIf by 'magic' you mean 'differential geometry and clear physical reasoning'.
I realised I forgot to say about anti-gravity. If you can find me a type of fluid that has a very negative pressure, I can give you anti-gravity. Otherwise you'd have to find me some gravitons with an opposite 'charge', and I'm not entirely sure I could formulate a sensible theory of gravity that included them.
(I realised I forgot to say about anti-gravity. If you can find me a type of fluid that has a very negative pressure, I can give you anti-gravity. Otherwise you'd have to find me some gravitons with an opposite 'charge', and I'm not entirely sure I could formulate a sensible theory of gravity that included them.
boris the spider,
Fri 23 Sep 2011, 21:55,
archived)