The brilliant Tom Lehrer wrote this song where the lyrics are from the “Elements” in the Periodic Table. Today’s video shows him performing it live in Copenhagen in 1967.
Amazing. Be sure to wait to see what he does after the applause!
By the way, he was a math professor at MIT, Harvard, Wellesley, and the University of California, Santa Cruz. Read about him on this Wikipedia page: https://en.wikipedia.org/wiki/Tom_Lehrer.
The lyrics to his songs can be found at this link: https://tomlehrersongs.com/
(For some reason the video has a ticking clock sound in the last few seconds.)