How to save 51 billion lives for 68 cents with simple Engineering – YouTube

some times less is more, as well if it comes to technology. this is very inspiring.

The Backwards Brain Bicycle – Smarter Every Day 133 – YouTube

“Be very careful on how you interpret things, because you look at the world with a bias, wether you want it or not.” Destin Sandlin

Fascinating and partialy creepy science and candy, YAYYY!