If you've been around more than 10 minutes, you've seen it a thousand times - so...

		mark-r on Aug 21, 2019 \| parent \| context \| favorite \| on: Hydrophilic disc uses solar power to separate salt... If you've been around more than 10 minutes, you've seen it a thousand times - some new technology that will save the world, only never to be heard from again. The reason to believe it can't improve is that we've seen it too many times before.