the.com/bubble
a perfect sphere born from the laziest shape in physics: minimum surface, maximum drama.
surface tensionSpheres minimize area, so bubbles round themselves automatically.
wall thinnessSoap films can thin to under one light wavelength.
color trickRainbow swirls come from light interference, not pigment.
pop speedA bursting film retracts faster than the eye sees.
longest livedA lab bubble survived 465 days before popping.