The “Gear Lamp” is an Industrial Table Lamp with a Steampunk Design. The lamp is created from used gears that supplied power thru a transmission gearbox. The gears are in their unfinished original condition.
Thermoelectric Fan Powered by a Candle Better writeup than many. Looks good due to heatsink used. A Thermoelectric generator powered by a tealight. It started as an experiment of how much power I could get from one candle. But I liked the idea and it wo