WD-40, A missile spray? 🚀 скачать в хорошем качестве

WD-40, A missile spray? 🚀

Everyone knows WD-40 - that magical spray used to fix squeaky doors and jammed zippers. But few know it was never meant for homes. It was invented in 1953 by a small company called Rocket Chemical Co. to protect Atlas missiles from water damage. Their lead chemist, Norm Larsen, went through 39 failed attempts before landing on the perfect water-displacement formula — which is why it’s called WD-40: Water Displacement, 40th attempt. The formula worked so well that engineers working on missiles began secretly taking it home - using it on cars, bikes, tools, even zippers. By 1958, demand had spilled beyond the military, and WD-40 quietly hit local hardware stores - with no advertising, no branding blitz, just pure word of mouth. What began as a missile maintenance tool became one of the most trusted household sprays in the world. Sometimes, utility speaks louder than marketing. #wd40 #invention #origins #history #hardware