We tested NYC water for lead and the results were confounding
14:36
Bottled Water is Literally a SCAM
24:57
The Man Who Accidentally Killed The Most People In History
10:30
Gold isn’t rare. So why is it valuable?
10:26
Tiny meteorites are everywhere. Here’s how to find them.
16:26
The Simple Genius of NYC’s Water Supply System
20:41
Hice un DEEPFAKE de mí mismo, he aquí por qué es importante
14:15
Why are Brita Filters SO Popular?
11:38