Physics Girl
Strange Sand Acts Like Liquid
Bubbling air through sand can cause it to act like a liquid.
Bubbling air through sand can cause it to act like a liquid.
Which tank will fill first? Dianna and Simone Giertz use a physical test to find out.
I left a physics job to do software engineering. What do software engineers actually do?
Ultrasonic levitation AT HOME! Learn how an acoustic levitator works and how to make one.
See ferrofluid falling on a magnet filmed at 1000fps.