For youtube videos, use [ youtube ]inc9cGasgsA[ /youtube ] (remove the spaces around the square brackets) where the "inc9cGasgsA" part is the ID from the URL when you are on the youtube page.
Awesome video, just nuts. Made my heart rate rise just watching it
My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.
- Stephen Hawking