The biggest difference between science and pseudoscience.
The most important image ever taken. If you need to have things put into perspective, then you should watch this video.
Pusheen the Cat and Battle Dog’s guide to camping. My daughter wanted me to post this. :)
This is an incredible time lapse of Hawaii’s volcanoes.
Alka-Seltzer inserted into the water in zero gravity
WOW. This is an amazing time-lapse of a stellar explosion from the Hubble Space Telescope.
What causes the smell of old and new books? Here is the chemistry of one of my favorite smells.
One of the best (and quickest) introductions to evolution that you will ever see. I highly recommend showing this to children and others who are not familiar with this incredibly important theory.
Ideas don’t deserve dignity. People deserve dignity.