If you want to find a truly impactful idea, a good place to look is in the trash bin of history. Most of the ideas that have most broken out in the last 5 years aren't new. They're old ideas that got written off too early. examples: 1) AI: When Sam started OpenAI, saying "AGI" got you laughed at 2) Space: Elon started SpaceX after people had written off the 1960s-era dreams as sci-fi 3) Supersonic flight: Blake started Boom after everyone assumed Concorde already proved it couldn't work 4)…