These polished foil balls started with a Japanese jeweler who made one that appeared to have no purpose, but the nation became obsessed with it and everyone started making them! You can see what’s inside an aluminum foil ball when I crush it in my hydraulic press and see if the density increases or not.
For more awesome videos checkout:
Can You Capture a Light Wave? Mind-Blowing Wave-Particle Duality Experiment!
Is it Possible to Unboil an Egg? The Amazing Uncooking Experiment!
What if You Try To Lift a Negative Mass? Mind-Blowing Physical Impossibility!
What Does a Giant Monster Neodymium Magnet do to a Mouse?
The Worlds Blackest Black vs The Worlds Brightest Flashlight (32,000 lumen)—Which Will Win?
How Much Weight Can a Fly Actually Lift? Experiment—I Lassoed a Fly!
If You Fly a Drone in a Car, Does it Move With It?
Can Flies Actually Fly in a Vacuum Chamber?
I Let a Venus Flytrap Digest My Finger For a Day–Little Shop of Horrors Challenge!
Drawing On Water-It is So Surreal!
Can Magic Sand Get Wet in a Vacuum Chamber? So Satisfying!