Slide1Phil and Stephen discuss whether time travel is possible, including serious (?) efforts to achieve it.

Memorial Day Weekend

Will the LHC Enable Time Travel? Or end the world?*

Indiana Jones and the Kingdom of the Crystal Skull

The Phoenix landing on Mars

Physicist Ronald Mallett is trying to build a time machine. Seriously.

Michael Darling sends this article, “Visitors From the Future due This Year.”

Hope on the Horizon from MIT News

[This show first aired May 26 2008]

*Hey, this was several years ago!