LOL, how funny is this, this talk is from TED Ed and this is Ted Thursday 101. I love it and I love this talk, especially the quotes. It also puts life into perspective, to me anyway.

About the Talk

Gravity. The stars in day. Thoughts. The human genome. Time. Atoms. So much of what really matters in the world is impossible to see. A stunning animation of John Lloyd's classic TEDTalk from 2009, which will make you question what you actually know.

The Talk