Isn't it a problem to handle powerful magnets with iron in our blood? Let's find out!
This video was sponsored by https://brilliant.org/Brainiac75/
The D200xH50 mm neodymium... continue reading
posted by Aard Vark (oritteropo) 2 years 9 months 2 weeks ago • 681 views • 9:46
YouTube: Your body has all sorts of complicated processes going on, and a lot of them are carried out by incredibly powerful molecules. We’re not talking nutrients -- we’re talking about 5 of the molecules... continue reading
posted by PlayhousePals5 years 6 months 3 weeks ago • 221 views • 7:55