NASA video of comet hitting the sun

Lego Machines

The Antikythera Mechanism in Lego from Small Mammal on Vimeo.

Read more about the machine: Watch an Apple Engineer Recreate a 2,000-Year-Old Computer Using Legos

Although I'm pretty sure the plural of Lego is Lego. Legos sounds bad to my ear.

Bill Bailey's Bunker

First of a series - this one features conspiracy theories and the Royal Wedding. Slightly surreal. Very good.