Black Holes. Explained. For 1.5 HOURS [video]

3 pointsposted 8 hours ago
by ck2

2 Comments

java-man

8 hours ago

I wish they stopped mixing in a background music...

ck2

8 hours ago

it's older content stitched together

but PBS Space Time is some of my absolute favorite content on the web ever

great distraction when the daily news is all bad and getting worse

and learn a ton