Best YouTube Videos Viewed Together · Amr Eldib 

Best YouTube Videos Viewed Together


Veritasium and Smarter Everyday are two of the best YouTube educational channels out there. But this is really something special. They teamed up to make two videos are best viewed together. Not back to back, but at the same time. It’s a treat to watch, as well as to learn about toilt swirl.
Start playing the two videos at the same time, make sure to follow the sync instructions.