Gravity lasers of black holes / Grassers, Lasers and Maseras in space

Gravity lasers of black holes / Grassers, Lasers and Maseras in space

What are gravitational lasers... lasers that emit gravity? In this video, we'll talk about light lasers, how they work, masers and lasers in space, which are naturally occurring, well, gravitational lasers, or gravitational lasers.