Traffic signs Memes

The perfect geology major confession! While physics students are sweating over Carnot cycles and thermodynamic principles, geology folks are just like "CAR-NOT CYCLE" - get it?! 🤣 The meme brilliantly plays on the Carnot cycle (a theoretical heat engine process) by showing traffic signs for "no cars" and "no bicycles" - literally things that do NOT cycle! It's the ultimate science student divide: some calculate thermal efficiency while others just identify cool rocks and occasionally lick them for science. Rock solid humor for anyone who's ever chosen their major to avoid certain classes!