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Physics Girl

Quantum Cryptography Explained

Season 1 Episode 18

With recent high-profile security decryption cases, encryption is more important than ever. Much of your browser usage and your smartphone data is encrypted. But what does that process actually entail? And when computers get smarter and faster due to advances in quantum physics, how will encryption keep up?

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Craziest eclipses in the solar system
4:36
Do Mars moons, or Jupiter moons causes total solar eclipses?
Can you guess this note? Perfect Pitch and Physics
8:23
What is perfect pitch, or absolute pitch? Can it be learned?
Mantis Shrimp Punch at 40,000 fps! - Cavitation Physics
6:14
The mantis shrimp punch is fast enough to boil water!
Strange Unexplained Cosmic Rays (ft PhD Comics)
6:57
Cosmic rays are particles from space.
This crystal can split light particles
6:05
How unusual non-linear crystals can entangle particles of light, or photons.
MIND-BOGGLING HIKER RIDDLE ft Anne Wojcicki
3:53
I ask Anne Wojcicki, founder and CEO of 23andMe to answer some logic and physics riddles.
NEW RESULTS! Cosmic Quantum Bell Test
10:32
How do you test quantum mechanics with ancient stars?
Zero G Ferrofluid Fail - (ft. e-penser & Veritasium)
10:48
The zero g plane, also known as a parabolic flight, or the vomit comet
Why outlets spark when unplugging - EMF & Inductors
6:30
Not mean to be tried at home!
Oxygen is magnetic?!
5:20
Liquid oxygen has unusual magnetic properties.
Can you solve the $20 riddle? ft SMBC Comics' Zach Weinersmi
10:31
I sit down with Zach Weinersmith from SMBC comics to ask him some physics trivia and logic
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