Alpine Kat, aka Kate McAlpine, does a few great things in this video. She creates a rap song that can be called cute or even charming — 50 Cent and Lil Wayne don’t have many of those — and clearly explains the basics of particle physics in general and the Large Hadron Collider in particular.
She does all that in less than five minutes. It’s also funny. It has more than 7 million hits, so people apparently agree that it’s a great video.