On Apr 22, 8:19 am, oldcoot wrote:
On Apr 22, 6:46 am, Double-A wrote:
On Apr 21, 1:24 pm, Phineas T Puddleduck phineaspuddled...@
Its (just) an analogy just for BH's..
Yep AA, this new "river" BH model is a re-hash of the old Painleve-
Gullstrand metric that was discussed here several times (with credits
to Zinni). It's carefully couched as an analogy so as to never imply
anything is *literally* flowing.
Yet space is declared to *expand* from the instant of the BB. So how
pray tell, does it expand *without* flowing?
As flows the black holes, so flows the universe!
Yowser!http://community-2.webtv.net/oldcoot/ContinuousBigBang
Well, I just saw Puddles state that curved spacetime is an analogy
too!
****, maybe the whole universe is just an analogy!
Double-A