@wings.of.power0: Ever notice that tiny hole in airplane windows? It’s called a bleed hole—and it quietly prevents the window from exploding at 35,000 feet. Without it, pressure differences between the cabin and outside air could crack the glass. One tiny hole, huge safety role. Next time you fly, look for iSEO: #aviationfacts #airplanewindow #pilotexplains #aviationtok #howplanes