I built a 1,000,000,000 fps video camera to watch light move

Submitted ⁨⁨4⁩ ⁨months⁩ ago⁩ by ⁨Ragdoll_X@lemmy.world⁩ to ⁨videos@lemmy.world⁩

https://youtu.be/IaXdSGkh8Ww