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DIY

Featured in electrical engineering

By Jan 26, 2018
Technology

Your modern kitchen appliances probably won’t catch fire—yes, even Crock-Pots

It's probably time to toss out some of your old kitchen hand-me-downs.
By Feb 8, 2017
Technology

This cheap and easy lab-on-a-chip could save lives

Diagnosing diseases quickly and easily in poor regions
By May 14, 2012
Science

Electrical Engineer Can Feel Magnetic Fields Through Magnets Implanted in His Fingertips

And he's answering your questions on Reddit
By Jan 3, 2012
DIY

You Built What?! A Wearable LED Television

This 160-by-120 pixel TV will get you stopped at the airport
By Oct 17, 2011
Science

Electronic Circuits Rewire Themselves on Demand, Depending On What They’re Needed For

Northwestern University researchers–the same ones that brought us self-erasing documents a couple of years ago–are envisioning a day when computers...
By Feb 3, 2010
DIY

Build a simple DC power supply

Or at least understand what’s happening when you use one.