These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

Single-use electronic devices pose a challenge, as the heavy metals and other toxic materials in them shouldn't just be released into the environment, yet those substances are difficult to reclaim.

While we all love technology that makes life easier, the waste created from cast-off devices is doing the Earth no favors. E-waste is the fastest growing category of domestic trash, with over 50 ...

Given the low costs and extensive applications that could be possible with flexible paper circuit boards, we've seen many ideas for their production, from printing with silver ink to embedding chips ...

As STEM learning becomes more mainstream from elementary to high school, more products that are STEM-specific are hitting the market. One such product started off on Kickstarter, and after being ...

There’s very little that’s practical about these paper circuits. Oh, except that they can be printed out as a template and glued directly to a cardboard base. From there, builders can trace markings ...

Most of us can do simple math in our heads, but some people just can’t seem to add two numbers between 0 and 3 without using paper, like [Aliaksei Zholner] does with his fluidic adder circuit built ...

Researchers have created highly conductive and durable silver nanowire ink that can be used to print durable electronic circuits on paper. The technology is being touted by the researchers at the ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Three Chinese scientists say they’ve found a way to create a metal that’s ...