A lot of ingenious products get their start on crowd source funding sites like Kickstarter. One of the coolest Kickstarter projects that went from dream to a reality was the 3Doodler, which shipped in ...

This week we have featured a number of new inventions in the form of the Liquid Metal Inkjet Printer Ink and the Ex1 PCB 3D Circuit Board Printer that have been designed to print liquid metal on to ...

Forget printing circuits: how about drawing ’em instead? At least, that’s what you can do with this rollerball, which spews out conductive silver ink to let you doodle circuits all day long. The ...

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 ...

, and not much else. But if you replace that metallic ink with real silver, you get something quite remarkable: a pen that can draw functioning circuits on paper. Engineers at the University of ...

Conductive ink is a great tool for printing flexible electronic circuits on surfaces. But these inks can be costly, they do not work on some materials, and devices to apply them can plug up. Now, ...

When we were young, Physics and Electronics classes used to be from another space. Our textbooks used to be full of drawing of squiggly lines that would be in the form of a box, and we were expected ...

Researchers managed to add LED lights to the hand-drawn circuit Scientists in the US have created a roller ball pen that can be used to draw functioning circuit boards. The research team at the ...

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Scientists in the US have created a roller ball pen that can be used to draw functioning circuit boards. The research team at the University of Illinois used conductive silver ink to sketch electrical ...