From the processors in phones to the motherboards of computers, silver tracings of electronic circuitry underlie many common devices. But scientists are now putting circuit design in the hands of the ...

A new silver-inked pen has been developed by engineers at the University of Illinois which allows you to literally draw electrical circuits and interconnects on to paper, wood, and other materials.

New on the Kickstarter scene is Circuit Scribe, a regular looking roller ball pen filled with conductive silver ink that allows you to draw electrical circuits on regular paper. Circuit Scribe is the ...

Want to string together some holiday lights? Or test an idea for a circuit? A new elastic silver ink could let users jot down electrical circuits and wiring on walls ...

Chinese researchers have engineered a new type of liquid metal ink that can be used to draw electrical circuits with a simple ballpoint pen. The scientists prepared the ink by combining the metals ...

In an age where food can be assembled by a printer and bacteria can be engineered to produce gold, surely talking billboards cannot be that far away. A team of students from London’s Royal College of ...

IBM is tinkering with a new material that could drastically slash the costs of "drawing" circuits on semiconductors, and the stuff is a close relative to tennis shoe glue. At the International ...

To make something work using electricity there needs to be an electrical circuit; a circuit is a complete loop that electricity can move around. Electricity moves from the power source (the battery or ...