Or this video, which came out before Veritasium's

https://www.youtube.com/watch?v=B2482h_TNwg

Hikikomori 3 hours ago | parent | next [-]

Or this presentation which came out way long ago.

	▲	kristjansson an hour ago \| parent [-]
		This is worth the (re)watch every time it comes up.

▲

EnPissant an hour ago | parent | prev [-]

I thought this video was a lot better than the Veritasium video. The Veritasium video was awkward. I think they tried to follow the formula from the (excellent) blue led video that performed so well, but it just didn't work.