When Robert Redford first spoke out in the 1970s against the interests of the energy companies he was dismissed by the right as only an actor. 'That had a lot of weight,' he says, 'until Reagan was elected.'
Super-bright black holes could reveal if the universe is pixelated
-
Space-time may not be continuous but instead made up of many discrete bits
– and we may be able to see their effects near the edges of unusually
bright bla...
2 hours ago
No comments:
Post a Comment