Solar Powered Window Socket designed by Kyuho Song & Boa Oh - The Window Socket attaches easily to any window, harnesses solar energy from its location, and transfers that energy into an internal battery.
Great for a game room or rec room!: A vertical chess set. Can have an active game going for weeks without it being in the way. Wonder if I could frame an make other DIY game boards vertically? This has me thinking.if only I knew how to play chess.