DRAW a picture using SOUND

Have you ever wondered what a sound looks like? Is there a way to show what music or somebody’s voice looks like?

There’s a tool for that! It’s called an oscilloscope! It’s a complicated looking box, but 2 guys, Hansie and Jerobeam, figured out how to make music that also draws pictures on an oscilloscope.

In SmarterEveryDay’s video they even show how they can make a tyrannosaurus tornado!

I’m not good at math so I can’t really explain it, but check out the video:

And here’s one of Hansie and Jerobeam’s music videos: