How Other STEM Majors Usually Use Their Hands Vs. Biology Majors 💀

Physics students using the right-hand rule to figure out magnetic fields and current directions, chemistry students using their hands as mirror images to determine chirality... and then there's biology students literally turning their hand into a D-glucose molecule mnemonic device. The dedication to memorizing every single hydroxyl group position on that six-carbon sugar ring is REAL. While physics and chemistry students are out here doing elegant hand gestures for fundamental principles, biology majors are basically tattooing organic chemistry onto their fingers because there's no way anyone's remembering whether it's D-glucose or L-glucose without this hand trick. Fun fact: D-glucose (dextrose) is the most abundant monosaccharide in nature and the primary energy source for your cells right now. Your brain alone burns through about 120 grams of it daily. So yeah, biology students better not forget which way those OH groups point!