The Slo-Mo Guys put together videos of various objects operating in slow motion. Most recently, their followers wanted to see how a taser worked on bare skin.
In order to record this, they needed a specialized camera that shot images at 28,000 frames per second in order to catch the impact.
Somehow, they found a volunteer that was willing to get zapped with a taser, all in the name of science!
Spoiler alert: It looks pretty gruesome.