演化发育生物学（Despacito 生物版恶搞）

A Capella Science parody of Despacito that sings through evolutionary developmental biology, explaining how a single cell becomes a body, including body-axis genes and dormant snake leg DNA. It runs about four minutes.

Why HN likes it: HN recommends it as an entertaining four-minute introduction to evo-devo that works even for people who dislike the original song.

“A TL;DR in four minutes by A Capella Science”