• Gadgets

    MegaGoods 2009 Gallery: The Year's Hottest Products In One Place

    By Posted on 9.22.2009 15 Comments

    9.24.2009 at 02:30pm - Comment by vankrugermeer

    Good gallery, but I have two suggestions for the PopSci web-designers: 1. A thumbnail page would be AWESOME. I accidentally closed my window at picture 40 and had to click my way all the way back through all the ones I had already seen. 2. Put the "next"/"previous" buttons in a consistent place!!! All I want to do is park my cursor over the button for the next picture and click through them all. Instead, here I need to constantly go hunting for the button every time there's a picture with a non-standard width.

  • Science

    General Electric Gives Gearless Wind Turbines a Big Boost

    By Jeremy Hsu Posted on 9.23.2009 4 Comments

    Conventional wind turbines have an Achilles heel in the form of their clunky and expensive gearboxes. But that could change with GE's recent purchase of a company that has developed gearless turbine technology based on magnets. Gearboxes act as the middleman to convert the slow rotations of wind turbine blades into the faster rotations needed for generators to create electricity. The downside of such gears comes from their high-maintenance requirements due to constant stress from wind turbulence.

    9.23.2009 at 03:04pm - Comment by vankrugermeer

    Umm, Enercon anyone? This is hardly new technology. I realise that some in the States may not have heard of them. Funny story: so the NSA spied on Enercon in the early 90's, then gave the stolen data to Kenetech Windpower Inc., who then patented the technology in the US (but nowhere else in the world, because everyone else honoured the original Enercon patent), preventing Enercon from selling turbines in the States until 2010. But rumour has it that even after that date, Enercon is still basically going to flip the bird at the US and still refuse to sell turbines there because the owner(yes, it's a private company) is holding a pretty big grudge against the Americans. Justifiably, it could be argued, but hey, that would be editorialising... They can afford snub the USA since there's a multi-year waiting list for wind turbines everywhere in the world, especially for the Enercon ones. Oh, and Kennetech? They filed for bankruptcy in 1996, even though they had the stolen technology that helped Enercon become the third largest manufacturer in the world. I think that deserves a slow-clap... Anyway, all that is to say that Enercon makes some wicked gearless turbines, and what makes them so sophisticated is that they use electromagnets instead of permanent magnets, meaning that they can throttle their turbines virtually instantaneously by just modifying the excitation of those coils. And unlike others, they don't need several tonnes of rare earth metals from China for every generator. If you want to see Enercon turbines, the closest place for most of y'all is probably Canada, where there's a whole mess of 'em installed in southern Ontario. They're the ones with the tear-drop nacelle.

  • The Environment

    Study Finds Purchasing Green Products Increases Your Likelihood to Lie, Cheat

    By Susannah F. Locke Posted on 9.16.2009 7 Comments

    Small acts of eco-kindness can make people more likely to cheat and steal. In a recent paper by a pair of researchers at the University of Toronto, entitled "Do Green Products Make Us Better People?" the answer seems to be, eh, not completely. Although you may have done Mother Earth a favor, your unconscious might sway you to be less ethical with your fellow man.

    9.16.2009 at 11:26am - Comment by vankrugermeer

    As a Canadian, I'm disappointed by the ham-fisted attempt at making fun of the noble Canadian dialect. No Canuck worth his or her Tim-Bits would say "the answer seems to be, eh, not completely." We'd say "the answer seems to be not completely, eh?" The "eh?" (and it's followed by a question mark about as often as "q" is by "u") comes at the end. By hey, you probably shouldn't trust me since this article claims that I'm a liar... One thing did make me smile though; there's nothing more popular than milk in a bag, eh?

  • Technology

    A New ISS Module Named...Colbert?

    By Posted on 3.25.2009 14 Comments

    No longer content with simply having bridges and minor league hockey mascots named after him, Stephen Colbert has taken his quest for domination beyond the stratosphere. The results from NASA’s contest to name Node 3, a new International Space Station module, are in. The write-in winner? “Colbert.”

    3.25.2009 at 04:20pm - Comment by vankrugermeer

    I'm thinking of something along the lines of "Battlemodule Galactica". After all, they named one of the shuttles Enterprise. Of course, calling something a battlemodule may be a bit aggressive for NASA's liking, but they need something to hold against the bad-ass shotgun that the Russians carry on Soyuz. Especially since the NASA pride is going to take a hit from having to beg rides for the next five years...

  • The Environment

    Sea Level Rise May Be Smaller Than Predicted

    By Sam Barrett Posted on 9.5.2008 6 Comments

    A new study released by the University of Colorado at Boulder claims that a global sea rise of more than six feet by the year 2100 is nearly impossible. The researchers used conservative, medium, and extreme scenarios for Greenland, Antarctica, and the world's smaller glaciers and ice caps. Each scenario produced a result from two feet of sea rise to no more than six feet of sea rise. When factoring in thermal expansion due to warming waters, the team concluded that the most plausible scenario would result in a total sea rise of roughly three feet to six feet by 2100.

    9.6.2008 at 07:15am - Comment by vankrugermeer

    Interesting article, but regarding that picture "Chicago 2025": I think the sea level rise on Lake Michigan is likely to be negligible no matter how bad global warming gets.



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December 2009: Best of What's New

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