Baby bottle Memes

That moment when calculus sneaks up on you in the wild! The baby bottle's curved shape is literally a 3D volume of revolution - the exact thing you'd calculate using integral calculus. Some poor engineering student spent years mastering triple integrals only to design this bottle by finding the volume of a solid formed by rotating a function around an axis. The universe's most sophisticated mathematics just to measure how much formula your baby is chugging. Next time a calculus student asks "when will I use this?" just hand them a baby bottle and watch their existential crisis unfold in real-time.