DIY Lace jewelry bowl Make a bowl for your jewelry.Use air drying clay, roll out to a thickness of min. then roll a doily onto the clay to leave an impression of the lace. Cut into a circle and place in a bowl to dry, seal and use for a non-food use.
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