Cells Or Something, IDK, I'm A Physicist

The eternal disappointment of finding a promising physics YouTube channel only to discover they've "solved" the impossible problem of perpetual motion. That moment when your excitement crashes harder than a failed rocket launch! The laws of thermodynamics are literally sobbing in the corner right now. No matter how fancy the magnets or how shiny the contraption, you can't outsmart entropy, folks! It's like watching someone confidently announce they've discovered that 2+2=5. The true perpetual motion machine is the endless cycle of these videos popping up and physicists everywhere facepalming simultaneously.

The infamous Thomson "plum pudding" atomic model, now with 99.9999% empty space! This textbook diagram shows the positive sphere and electron with such dramatic scaling that you'd need an electron microscope just to find them. Imagine the student's confusion: "Is this a diagram or just a blank page with arrows pointing at dust?" The real joke is that Thomson's model was already obsolete by 1911 when Rutherford proved atoms weren't solid spheres—yet textbooks still manage to make them even emptier than reality. Scale in physics: where sometimes the most important things are the hardest to see!

Engineering students seeing Mohr's Circle for the first time be like: "You expect me to remember this when I can't even remember my coffee order?" This beautiful geometric nightmare is how engineers visualize stress states in materials without having an actual breakdown themselves. Just draw a circle, add some Greek letters, sprinkle in some subscripts, and voilà—you've transformed a simple stress problem into something that looks like it belongs in a secret society's initiation ritual. No wonder materials fail; they're probably just confused by our notation.

The most scientifically accurate depiction of electricity I've ever seen! A tiny purple dude getting absolutely YEETED through spaghetti while holding resistors, with another little guy chasing him with an LED. That 5V label is just *chef's kiss*. What they don't teach you in physics class: electrons are actually microscopic purple people desperately trying to escape pasta while carrying components. No wonder my circuits never work—the little guys are probably getting distracted by carbs!

Physics professors everywhere just nodded in approval. The left drawing perfectly captures what happens when physicists say "let's simplify the problem" – suddenly that complex chicken becomes a perfect sphere! This is the infamous "spherical cow approximation" in action, where messy real-world objects get transformed into perfect mathematical shapes so equations actually work. Meanwhile, the real chicken on the right is just living its non-spherical life, completely unaware it's breaking several laws of theoretical physics by having actual features. Next up in the physics textbook: frictionless chickens in a vacuum!

The eternal physics classroom struggle in one perfect Star Wars scene! Physics professors get absolutely giddy when they solve complex equations (the celebrated child), while poor air resistance gets ignored and neglected (the forgotten child below). In idealized physics problems, we're always told to "neglect air resistance" because real-world fluid dynamics would make our neat F=ma calculations spiral into differential equation nightmares. It's like the physics community collectively decided: "That drag coefficient? We don't talk about him at family gatherings." Next time your professor says "assume no air resistance," remember this little guy looking up, wondering why reality gets such a bad rap in theoretical physics!