Unexplainable or Not: Beach day!
Unexplainable
00:00
How to Build a Tiny Sand Castle
The tiny tunnel is a way to test that the force is still sort of working. The stickiness of this like capillary force can kind of like pull water up a tube. They were so delicate and so hard to make, it takes more than three years time to finish. So theoretically, you could build the world's tiniest sand castle.
Transcript
Play full episode
