The magnet riddle ft YouTube CEO Susan Wojcicki
Can you solve the bottle riddle and the magnet riddle? I challenged Susan Wojcicki, the CEO of YouTube to 2 physics riddles. See how you can do.
Strange Sand Acts Like Liquid
Bubbling air through sand can cause it to act like a liquid. Dianna Cowern and William Osman try to reproduce this popular GIF on Physics Girl. Sand liquefied!
WHICH TANK FILLS FIRST? ft. Simone Giertz
Dianna Cowern from Physics Girl and Simone Giertz take this viral bucket riddle to the real world with a physical test. Which tank will fill first?
What do programmers actually do?
I left a physics job to do software engineering. Was it worth it? What do software engineers actually do? Thank you to YouTube for sponsoring this video!
I built an acoustic levitator! Making liquid float on air
Ultrasonic levitation, IN YOUR HOME! Learn how an acoustic levitator works and how to make one.
SLOW MOTION SCIENCE! Ferrofluid dropping on magnet
See ferrofluid falling on a magnet filmed at 1000fps. How does the science of falling ferrofluid droplets mimic speghettification while falling into a black hole?
How I broke a wine glass with my voice (using science!)
If you sing at a wine glass at its exact resonant frequency, you can break the glass without the help of a speaker! Learn the physics behind that.
Only some humans can see this type of light
Polarized light is an unusual form of light. Can humans see when light is polarized?
Can you power a house with a ShakeWeight?
Using a ShakeWeight, how long would it take to produce enough energy to power a house for a day? Are we making progress toward clean and alternative energy sources?
What is the MAGIC RUSSIAN DIAMOND?
In the early 2000s, physicists found a diamond they’d been searching for. Find out what it was used for.
What is a quantum coin toss?
Quantum coin flipping is the fairest way to flip a coin over the phone. How does it work?!
What stretching actually does to your body ft. Sofie Dossi
Ever wondered, what does stretching do to your muscles and your body? What is the best way to stretch? Science has some answers.
Are machines better at quantum physics than humans?
Machine learning is an exciting and growing field of computer science. Physics is using machine learning in the field of quantum mechanics to learn about unusual phase transitions
Crazy tic tac bounce!? | EVERYDAY MYSTERIES
Tic tacs have the strangest behavior when you bounce them on a very hard surface. What is going on?! Find out the physics.
The Most Mysterious Object in the Universe
Physics Girl astrophysics series - Brown Dwarfs are among the most recently observed objects in the universe. They have at MOST 8% the mass of the Sun. The lower mass boundary is not known! So they are halfway between stars and gas giant planets. Astrophysicist Daniella Bardalez Gagliuffi sits down with Dianna Cowern to discuss the latest research and the history of Brown Dwarfs.
How an IMPOSSIBLE skateboarding trick works ft Rodney Mullen
Skateboarding legend Rodney Mullen teams up with Physics Girl to explain the unusual physics behind skateboard tricks. Filmed with a phantom high speed camera at 1000fps, see Mullen's tricks like never before.
Bandaids glow when opening?! - Everyday Mysteries
Bandaids and tape glow an eerie blue when you peel them open. What is going on?! Find out the strange science with Dianna Cowern.
Can You Solve this Ice Diamond Riddle? ft. Michael Stevens
Dianna Cowern from Physics Girl asks Michael Stevens from Vsauce to solve some challenging physics riddles. Can you solve the ice diamond riddle?
Ice Diamond Riddle SOLUTION ft. Vsauce's Michael Stevens
Dianna Cowern from Physics Girl and Michael Stevens from Vsauce explain the solution to the ice diamond riddle.
SUNSCREEN in UV
What does your skin look like with and without sunscreen in UV light? Dianna Cowern from Physics Girl and Derek Muller from Veritasium use a UV camera to find out.
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