The speed of light is the fundamental rule that almost all of physics and science is based on. Ever since the works of Albert Einstein, light speed has dictated what we can and can't do, and what we do and don't know about the universe. But, what if it changed? What if the speed of light suddenly slowed down? Would it really be so bad? In this video, we take the fastest thing ever known, and stick it in slow-mo. Enjoy!
What If, Speed of light, Lightspeed, Lightyears, Light speed, speed of light mph, Speed of light in air, Speed of light in a vacuum, Mach speed, light speed travel, light speed calculator, speed of light slows down, light speed slows down, New speed of light, Light year, Light year definition, Speed of light conversion, Science, Physics, Einstein, Albert Einstein, Stephen Hawking, Theory of relativity, Relativity, Travelling at speed of light, Unveiled, Getty,