2 minute video.
The interaction of electrical fields and liquids can lead to phenomena that defies intuition. A famous example is the Floating Water Bridge: a slender thread of water held between two glass beakers in which a high voltage difference is applied. Surprisingly, the water bridge defies gravity even when the beakers are separated at distances up to 2 cm.
I would really like an open-source alternative to Facebook. The connection idea with friends via a social network platform I like, the bots and ads and force fed (propaganda) news I really don't like.
Plus, an open source Facebook would really hurt Zuck and that's also a win.