i think stephen hawking might have kind of got used to thinking on the timescales that black holes evaporate on
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
This guy reckons we've only got 84 years left if that helps. http://russgeorge.net/2016/06/17/plankton-will-stop-making-oxygen-by-end-of-century/ …
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
article didn't give date of Hawking's speech - if before
'a election, waaaay too long a timespanThanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
he's more machine than man at this point, probably immortal- of course he's worried
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.