Physicist Brian Cox Corrects Neil Tyson, Explains How Lightsabers Could Work

If you’re going to throw down with Neil deGrasse Tyson--pop culture hall monitor--about something like the physics of lightsabers, then you better come prepared with facts and observable phenomena. This man isn’t falling for any Jedi mind tricks. Back in July of 2013, Neil deGrasse Tyson wrote a tweet stating that “If LightSabers are made of light, […]