Explorer explorer https://lab4future.org/wiki/en/explorer https://lab4future.org/wiki/@@site-logo/LogoTSF.png Explorer All types All types Challenge Tutorial Project Fabrication All categories Programming and robotics Computer basics Fabrication Electronics Manual activities Free cartography All levels All levels Discovery Creation Complex task Activities : Challenge How to make a basic electromagnet in Fabrication Challenge Generating electricity by induction in Fabrication - Electronics
