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Electronics

The paper is the circuit: Scientists create graphite-based paper circuitry

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 within paper. Now, however, scientists have developed an elegant method for selectively changing the very nature of the paper itself into conductive graphite. Unlike polymer-based flexible circuits, these paper circuits are, ironically, able to withstand the high temperatures generally used in the production of electronics. Read More

Computers

GIGS.2.GO "disposable" paper USB drive

Though not the first, GIGS.2.GO is perhaps the most tidy execution of a paper-based USB flash drives we've seen. Four sticks, or tabs, made from recycled, molded paper pulp can be torn from a credit-card sized pack. But are such sticks as "disposable" as they purport to be?Read More

PowerUp 3.0 – here's how it works

Earlier this month, we reported on the PowerUp 3.0 – a US$50 kit that lets you control a powered paper airplane via your smartphone. At the time, we were still waiting to hear back from its designer, regarding how a simple add-on motorized propeller could be used to actually steer the plane. Now we know. Read More

PowerUp 3.0 lets you control a paper airplane with your smartphone

About a year and a half ago, we took a look at something called the PowerUp. It’s a capacitor joined to a propeller by a carbon fiber shaft, that can be used to power a user-supplied paper airplane. At the time, we suggested that it would be good if the user could actually steer the PowerUp-powered plane by remote control. With the soon-to-be-released PowerUp 3.0, it turns out, that’s just what they’ll be able to do.Read More

Computers

Paper-Kit transforms 2D portraits into a 3D model

Papercraft projects tend to be based on 3D models from video games or custom-made art projects. The basic idea is to take a 3D model and flatten it out in software such as Dunreeb Cutout or Pepakura Designer by Tama software. Then you print it, cut out the parts, fold them where necessary, and paste the whole mess together. Now, thanks to Paper-kit.com, if you've got a big head – or simply want one – you can use the same technique to build an over-sized three-dimensional paper model of yourself using 2D photos.Read More
Computers

intelliPaper reveals disposable, paper-based USB drives

USB drives have become so prolific in recent years that they've become practically disposable. Now, one company has created a different type of flash drive that can literally be crumpled up and thrown in the garbage. With an embedded silicon chip, intelliPaper seamlessly turns an ordinary strip of paper into a fully functioning USB drive. Read More

Environment

Paper waste used to make "green" bricks

Paper waste has already been used to create things like foam and batteries – now, a team of researchers from Spain’s University of Jaen are making bricks out of the stuff. Although the finished products still need a little tweaking before they're ready for prime time, they could ultimately give traditional bricks a run for their money. Read More

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