Rickrolling has been around for more than six years — ancient by Internet/meme standards. By now, everyone has gotten an easy laugh by surreptitiously passing along a link to the “Never Gonna Give You Up” video at least once.
But burying the lyrics to the infamous song within a physics essay? That takes some serious effort.
Somehow, a student by the name of Sairam Gudiseva was up to the challenge. Behold, the first quantum physics paper about Niels Bohr to ever feature the songwriting prowess of Rick Astley: