This has to be the shortest video clip in history. Most cameras shutter speed only go as fast as 1/2,000th of a second. Which makes this video 80,000 times shorter than the shortest exposure you ever made. What kind of data transfer rate allows for this kind of video capture? 20GHz frame capture rate has to run on a clock that is at least as fast as that. Computer CPUs are around 4GHz these days. Can CCD or CMOS fresh at 20GHz? It blows the mind. The next video will be the illustration of Red Shift on the same set up by showing how these LED pulses spread apart when the laser source is moving away near the speed of light.
Posted on: Tue, 27 Jan 2015 21:44:53 +0000