Ready for your Tuesday-morning mindfrak? Here's a whirlwind tour that takes apart almost everything you thought you knew about reality. If those BBC accents weren't so soothing, I might actually be pretty freaked out by now.

Quarks! The holographic principle! Event horizons! Parallel universes! And all softs of other goodies that I'll need a second cup of coffee to fully deal with. There's enough spooky science in this BBC Horizon episode to make your head spin. If that really is your head. [YouTube via The Daily What via Mister Honk]