The Truth about Hydrogen
The most mysterious star in the universe | Tabetha Boyajian
Turn a ceiling fan into a wind turbine generator?!
Why Are 96,000,000 Black Balls on This Reservoir?
The Truth About Vinyl - Vinyl vs. Digital
How Microwaving Grapes Makes Plasma
Why does the universe exist? | Jim Holt
These Ancient Relics Are So Advanced They Shouldn't Exist...
How do we know the Milky Way is a spiral? | The Story of the Milky Way
Where are all the aliens? | Stephen Webb
How to spot a liar | Pamela Meyer
Artificial Intelligence: it will kill us | Jay Tuck | TEDxHamburgSalon