Skip to Content
Komando picks

Crushing a Japanese aluminum ball in hydraulic press

If you’ve seen the Japanese aluminum foil ball challenge, it’s essentially to make a sphere from pounding and polishing a ball of aluminum foil. However, does that really turn it into a solid ball of aluminum? While the mirror-polished balls look very pretty, this one is put to the test against a hydraulic press. Who would win?

Watch next video How Coca-Cola got its design

Stop robocalls once and for all

Robocalls are not only annoying, but they scam Americans out of millions every year. Learn Kim's tricks for stopping them for good in this handy guide.

Get the eBook