Play dough circuits 2: experiment with electricity Last time, we went through the basics of how to make simple electrical circuits with play dough and light-emitting diodes, now it's time to ...

Beach-cleaning robot, solar-powered electric vehicle among 70 student-led tech projects showcased at IIT Madras The projects were showcased at the Centre for Innovation’s open house at the ...

There are five winners of the Hackaday Circuit Sculpture contest, and every one of them comes as no surprise, even in a tightly packed race to the top. Beginning with the gorgeous photo above, we h… ...