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Coding and Electrical Circuits For Kids - Makers of Tomorrow

Coding and Electrical Circuits For Kids - A hands-on STEM activity building a memory game using a breadboard and Arduino. via @steampoweredfam

Thermoelectric Fan Powered by a Candle

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 worked really well so I built this electric-mechanical ornament. I did not use a high temperature TEG-module, but instead a cheap TEC-module. That can still handle 200 degrees Celsius which is good enough.

Make a USB iPhone iPod Charger On The Cheap!

Electric Play Dough

Simple electricity conducting playdough recipe. Make squishy circuits and experiment with electricity for a fun science experiment!

Play dough circuits 1: Create colourful electrical circuits with play dough and light-emitting diodes - even the littlies can get involved! ≈≈