“US prof plans to send message back in time”

This is an interesting article. As I understand it, the Theory of Relativity says nothing about which way time has to flow — the equations work in either direction. And I believe I recall that it was the legendary Dr. Richard Feynman who suggested that quantum entanglement might be due to temporal hanky-panky (though I can find no evidence of that at the moment).

You never know, this guy might have a viable idea.