Christopher Nolan’s sci-fi epic Interstellar is filled with excellent time travel mechanics, which unfortunately open the ...

Since "Interstellar" is out on Blu-Ray and DVD Tuesday, we wanted to share this story again with new imagery. "Chris [Nolan] started talking about TARS very early on in pre-production," says Franklin.

An curved arrow pointing right. "MythBusters" cohost Adam Savage was left cold with the plot from "Interstellar." However, his knowledge of mechanics leads him to conclude that T.A.R.S. is the ...