All Items Tagged

“Energy Technology”

Feb 25, 2014 12:15 PM ET // Dave Levitan, IEEE Spectrum
This is what: scrap alternating current, streamline communication standards, promote distributed energy and increase storage.
Feb 12, 2014 01:00 PM ET // Irene Klotz
Scientists report a small but significant step when the amount of energy produced by fusing ions exceeded what was naturally stored inside the fuel.
A new generation of high-efficiency wood stoves are low in emissions and high in energy efficiency.
Nov 12, 2013 09:09 AM ET // Alyssa Danigelis
A newly funded U.S. project will use tethered kites underwater to tap ocean currents and tidal flows. Continue reading →
Oct 7, 2013 03:07 PM ET // Alyssa Danigelis
The alloy could be used to convert waste heat from computers and cell phones into energy that recharges the batteries. Continue reading →
Sep 8, 2013 07:00 AM ET // Tracy Staedter
We highlight a couple of gadgets from the IFA consumer electronics show, as well as a couple of fantastic art installations.
Aug 28, 2012 04:20 PM ET // Stephanie Pearson
Souping up your old steel frame to add a little extra speed and power in the form of an eBike isn't as difficult as you might think. Search Google and you'll quickly find at least 15 kits that come with the essentials: a motor, a motor controller, a throttle, and an e-brake, which start at [...]
Aug 24, 2012 05:42 PM ET // David DeFranza
Our sister site TreeHugger delivers all the freshest news on environmental news and culture. Here are items from the past week we thought you'd dig, even if you've never recycled. Tech Spotlight This week, TreeHugger featured a really cool DIY project: Making a solar charger that fits in a glass bo...
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