Quirks & Quarks for Feb. 13, 2016

Gravitational waves, Neanderthal genes, and more

Image | Simulation of the collision of two black holes

Caption: Simulation of the collision of two black holes (SXS, www.black-holes.org)

Download This Episode ========>
Theme music bed copyright Raphaël Gluckstein(external link), Creative Commons License by-nc-nd-2.0(external link)