A laser pointer at 2 billion fps makes the speed of light look... kinda weird
www.youtube.com
I've upgraded! It took almost a year, but today I finally get to show off a TWO billion frame per second camera! I really want to record refraction, interfer...

I’m not going to pretend I know all the electrical shit going on here, but this is overall pretty badass. It’s always cool when YouTube actually suggests something interesting.