Cafe

I'm filming a documentary for TV about how Uranium and radioactivity have shaped the modern world. It will be broadcast in mid-2015, details to come. The filming took me to the most radioactive places on Earth (and some places, which surprisingly aren't as radioactive as you'd think). Chernobyl and Fukushima were incredible to see as they present post-apocalyptic landscapes. I also visited nuclear power plants, research reactors, Marie Curie's institute, Einstein's apartment, nuclear medicine areas of hospitals, uranium mines, nuclear bomb sites, and interviewed numerous experts.

"The Simpsons" is not one of the most iconic Lego themes, but this time-lapse is mesmerizing.

Adorable five-year-old genius Arden Hayes demonstrates his incredible wealth of knowledge in world geography.

Adam from the show Mythbusters has fun with Helium and Sulfur Hexafluoride.