Desk toy Memes

Someone took Newton's conservation of momentum demonstration and turned it into a crude anatomical joke! Instead of the classic linear arrangement where balls click-clack back and forth, these metal spheres are bunched together in a... rather suggestive configuration. The pun "Newton's Ballsack" perfectly captures the juvenile yet clever wordplay that happens when physics meets bathroom humor. Sir Isaac would either be rolling in his grave or secretly chuckling—conservation of angular momentum, anyone?

Newton's executive desk toy got an upgrade. Those metal spheres are demonstrating conservation of momentum with the elegance of a ballet dancer who's also trying to explain physics to first-years. The real experiment here is seeing how long your colleagues can resist playing with it when you step out for coffee. Spoiler: approximately 7 seconds.