The Invention That Finally Shut Everyone Up
Daily writing promptThe most important invention in your lifetime is...View all responses People love to argue about the most important invention of our lifetime. The internet. Smartphones. Electric cars. AI. Cute list, very TED Talk, very exhausting. They’re wrong. It’s PU foam. Or PVS foam. The squishy miracle inside earplugs. The stuff that expands in your ear and politely tells the rest of the world to shut up. This foam didn’t make us smarter. It made life survivable. I […]https://ericfoltin.com/2026/02/06/the-invention-that-finally-shut-everyone-up/


















