Hi Bruno Marchal Spacetime is physical, but space is not and time is not. That is, according to Descartes, Kant, Leibniz, and Einstein.
That's why I find it hard to accept the revisionist view that the former interpretation of the M-M experiment, that there is no aether, is now obsolete. [Roger Clough], [rclo...@verizon.net] 1/10/2013 "Forever is a long time, especially near the end." - Woody Allen ----- Receiving the following content ----- -- You received this message because you are subscribed to the Google Groups "Everything List" group. To post to this group, send email to everything-list@googlegroups.com. To unsubscribe from this group, send email to everything-list+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/everything-list?hl=en.