There are some pretty innovative ways of producing energy out there: we’re getting smarter, greener, and cheaper. The number of carbon neutral options available to us is constantly increasing. Wind, solar, ocean, and of course, pot generated are all pretty cool, but does it get much better than energy harvested from dancing?

Credit: Bonfire Health

News from the brainy folks over at MIT’s materials research department: a film that can generate energy from water vapor in the air!