I Can't Stop Watching This Fan GIF

You know, I've never really thought how a fan oscillates. It's never occurred to me to ponder for a second the way it moves and does its fan thing. But now I can't stop watching this magical GIF explanation. So fascinating.

This was originally shown on Japanese educational television. Educational, it is!

こういう「仕組み」がわかるGIFとか画像あげてけ [Hayabusa]

To contact the author of this post, write to bashcraftATkotaku.com or find him on Twitter @Brian_Ashcraft.

Kotaku East is your slice of Asian internet culture, bringing you the latest talking points from Japan, Korea, China and beyond. Tune in every morning from 4am to 8am.