We Found Gravitational Waves…AGAIN!!! Advanced LIGO detectors have identified a second gravitational wave event occurring from the merger of two black holes. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Why the Airplane Cellphone Ban Is Stupid How to fit ALL of Wikipedia in One QR code Can Light Turn Objects Invisible? What Are Stars Made Of ? How 3D Printing Is Revolutionizing Medicine Inside the High-Tech Flag Football League That’s Taking on the NFL