Hasta La Gadget!

We see a lot of gadgets come in the door here at Engadget. In fact, getting them in the door is actually the easy part… it’s getting them back out that’s a bit confusing. Recycling — something that most of us do on a day-to-day basis with our trash — is a bit stickier when it comes to gadgets. In recent years, however, most major consumer electronics companies have stepped up their games a bit and begun “take back” recycling programs of their own. There are a lot of resources out there if you want to rid yourself of old gadgets in a responsible way, but it can be a pretty overwhelming prospect, especially if (like us) you have an actual pile of old cellphones which has been growing since 1998. We thought about that a lot, and decided to try to make sense of all the wild masses of information out there on the internet, and to provide our readers a central location to look for all that information. Read on and see what we’ve come up with!

Continue reading How-to: recycle your old gadgets

Filed under: Household

How-to: recycle your old gadgets originally appeared on Engadget on Tue, 27 Oct 2009 13:56:00 EST. Please see our terms for use of feeds.

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Southwest Airlines may not own a plane with a headrest infotainment system, but it’s still far and away the most enjoyable commercial flight you’ll find in the US of A (save for Virgin America, naturally). Granted, we’d like to see in-flight WiFi offered on a few more of its flights (read: 100 percent of them), but hey, we’ll take free checked bags and friendly employees any day of the week. We’ll also take fuel savings and environment stewardship, both of which Southwest is aiming to give us by creating the planet’s first “green plane.” By utilizing recyclable InterfaceFLOR carpet, weight-saving seat covers and life vest pouches, a lighter foam fill in the seats and aluminum (as opposed to plastic) seat rub strips, the newfangled Boeing 737-700 ends up some 472 pounds lighter than a conventional one. The savings? 9,500 gallons of jet fuel per year. We’re not sure when the bird is expected to take her first voyage, but here’s hoping a few others are hatched in the near future.

[Via DailyFinance]

Read – Southwest press release
Read – China View’s fuel calculations

Filed under: Transportation

Southwest builds first ‘green plane,’ Ma Earth shows her gratitude originally appeared on Engadget on Sun, 25 Oct 2009 00:11:00 EST. Please see our terms for use of feeds.

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CEATEC is a breeding ground for new innovations, and Hitachi made sure to get its name on the A-list with a simple face-recognizing television that seeks to save power whenever you glance away. Essentially, the prototype plasma on display packs an inbuilt camera that notices when your face is peering at it, and whenever you glance away, a power-saving mode goes into action. Unfortunately, that means that the panel goes black, and while we understand the point here, we can envision such a feature causing all sorts of rage around the house, particularly if you’ve got a handful of viewers trying to keep watch from a few feet further away than yourself. Hit the read link to have a look at how things work in practice — here’s hoping you can opt for the sound to stay on throughout the blackout, at least.

Continue reading Hitachi’s face-recognizing display turns off, saves power when you look away (video)

Filed under: Displays

Hitachi’s face-recognizing display turns off, saves power when you look away (video) originally appeared on Engadget on Sat, 10 Oct 2009 00:31:00 EST. Please see our terms for use of feeds.

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With eco-friendliness on everyone’s mind, it’s no shock to see more and more progress being made in the realm of solar. Shortly after hearing that boffins across the way were swapping carbon nanotubes for silicon, a Tel Aviv-based startup is now hoping to push its colored panels into the mainstream thanks to their ability to work sans direct sunlight. Granted, the tinted cells have only shown a 12 percent efficiency rate in testing, but they can reportedly be produced for around half of what a conventional panel costs. In essence, the cost savings comes from the dearth of silicon within, as GreenSun Energy has discovered that power can be generated by simply diffusing available sunlight over the whole panel and allowing nanoparticles to handle the rest. We’ll invite you to visit the links below for the science behind it, but we’re just interested in helping Ma Earth while replacing every windows in our apartment with a stained glass alternative.

[Via Inhabitat]

Filed under: Science

Colored solar panels work without direct sunlight, double as PAR Can filters originally appeared on Engadget on Mon, 21 Sep 2009 03:36:00 EST. Please see our terms for use of feeds.

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You know what we love? Solar-powered gadgets, and carbon nanotubes. Oh, and Ivy League schools. Boffins from Cornell University are now looking to use the multifaceted carbon nanotube instead of silicon to develop efficient solar cells, and judging by the glacial pace at which solar cell efficiency is improving, we’d say the sector could use the boost. The researchers have already fabricated, tested and measured a simple solar cell (called a photodiode, just so you know) that was formed from an individual carbon nanotube. The tube was essentially a rolled-up sheet of graphene, and while the inner workings would take days to explain, the gist of it is this:

“The nanotube may be a nearly ideal photovoltaic cell because it allowed electrons to create more electrons by utilizing the spare energy from the light.”

So, solar-powered F-350 trucks are now a possibility for next year, right?

[Via Graphene-Info]

Filed under: Science

Cornell gurus look to carbon nanotubes for efficient solar cells originally appeared on Engadget on Thu, 17 Sep 2009 22:21:00 EST. Please see our terms for use of feeds.

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