Nice flow

This device might be the world’s smallest waterbender — watch

Nickelodeon via Giphy

Giphy

Controlling the elements with our minds might be the stuff of fantasy.

Giphy

But a study in Cell Reports Physical Science describes a hands-off technique to move liquid that’s reminiscent of waterbending, a boon for Avatar, the Last Airbender fans who might want to control water with their minds.