This week on the io9 show, we discuss the creepiest foods science has ever produced — from synthetic potato chips, to meat synthesized from human feces.

Plus, we show you how to make you over own homemade Pop Rocks candy. And we find out exactly why Matt Damon is so desperate to get into the "Canada of Space" in his latest film "Elysium".

You can catch more episodes of the io9 Show on YouTube or Revision3. We're also on iTunes! Tune in every Friday for more startling revelations from the world to come!