Is 'Perpetual Motion' Possible with Superfluids?
17:11
Zeno's Paradox & The Quantum Zeno Effect
19:29
How Electron Spin Makes Matter Possible
16:05
Is Perpetual Motion Possible?
14:12
How Many States Of Matter Are There?
17:10
The Completely Bizarre Physics Near Absolute Zero
16:55
Could LIGO Find MASSIVE Alien Spaceships?
17:09
How Far Beyond Earth Could Humanity Spread?
15:41