Profiting from Gravity Studies
Mar 21st, 2007 | By Penny Sleuth Contributor | Category: Technology
Gravity is kind of like the air we breathe: We take it for granted. (Though dwellers in space colonies -- a.k.a. "O'Neills" -- will have full control of it. But that's another story.)
For decades, physicists have assumed that they understood gravity, even when they had to invent things (such as dark ...read more
