This. Is. BEAUTIFUL!
http://seattlepi.nwsource.com/local/292378_timeguy15.html
Now that's elegant science. Create one pair of entangled photons, send #1 immediately to a particle/wave detector, send #2 through a 50ms delay to a second detector that can force the state to be particle or wave, and see if you can also force #1 to be one or the other... 50ms before you alter its twin.
Elegant. Simple. Outstanding.
Now that's elegant science. Create one pair of entangled photons, send #1 immediately to a particle/wave detector, send #2 through a 50ms delay to a second detector that can force the state to be particle or wave, and see if you can also force #1 to be one or the other... 50ms before you alter its twin.
Elegant. Simple. Outstanding.

no subject
And I think it'd be a *beautiful* thing if it were proven that retrocausality existed... and then we could find absolutely no practical use for it. My inner physicist would siiiiiiiiiiing...