Watch As Mind Blowing Unfolds
Watching Phil Plait blow Hank Green’s mind by explaining how we measure cosmic distances is just as rewarding as having Phil Plait blow your own mind. This is how astronomers—amateur or otherwise—are born, gentlepeople.
What we know is amazing. How we know what we know is even more amazing, and now, seeing someone make the connection of how we know what we know; well, that is amazing too. Go humans!