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Stealth Wind Turbines Avoid Erasing Aircraft From Radar

Nov 2, 2009
A Dutch company has demoed the first stealthy wind turbine that uses similar materials to stealth aircraft Wind turbines can be a radar operator's worst nightmare. By scrambling radar waves as blades spin faster or slower, large wind farms are s...

For the First Time Ever, an HIV Vaccine Shows Success in Trial

Sep 24, 2009
After over 25 years of failed formulas, an HIV vaccine has, for the first time, displayed the ability to confer some immunity against the virus. Deployed in a clinical trial in Thailand, the vaccine managed to prevent infection in a significant minor...

You Built What!? Lrry, a Fire Breathing Robo-Beast!!!

Sep 2, 2009
Meet Lrry, a part-equine, part-reptile fire-breathing monster. Don't call Lyle Rowell's giant fire-breathing robot a dog. The artist, who lives in Rimini, Italy, insists that his 1,900-pound creation, Lrry (pronounced "Larry"), is actually a...

Navigation Helmet Creates Sound Maps for the Blind

Aug 7, 2009
For blind people who can't perfect the system of clicks and whistles designed in Spain for human echolocation, researchers at the University of Bristol in England have created a new solution: a helmet that automatically transforms a map of the su...

Space Shuttle Endeavour Finally Lifts Off, Suffers Possible Damage

Jul 16, 2009
NASA's Endeavour shuttle launched yesterday evening, after a near-record five delays, on a mission to aid in International Space Station construction for 16 days. However, the craft lost about a dozen pieces of fuel-tank debris during lift off,...

U.S. Researchers Cleared To Work With 13 More Embryonic Stem Cell Lines

Dec 2, 2009
The first new embryonic stem cell lines are set to roll out after President Obama lifted Bush-era restrictions last spring President Obama lifted the Bush-era restrictions on embryonic stem cell lines last spring, but hundreds of cell lines have...

Cheaper, Smaller Network of Spy Satellites Gives Troops on the Ground Their Own Eye in the Sky

Dec 2, 2009
Imagine your unit is working through a valley in Eastern Afghanistan trying to root out an insurgent group that’s been operating from the mountains above. It would be strategically advantageous to know exactly who and what awaits you on the other...

Gull-Wing Firefighting ATV Could Operate in the Middle of Inferno

Dec 2, 2009
A designer proposes a military-style vehicle that can fight and survive fires Get ready for a firefighting vehicle that might have arrived from your old Saturday morning GI Joe cartoons. Yanko has showcased an ATV design by Liam Ferguson that can...

Astronomers Watch Most Massive Star Ever Go Supernova

Dec 2, 2009
Rare behemoth star produces antimatter and collapses in a runaway nuclear reaction that leaves nothing behind Stars don't tend to go quietly, and the most massive of them all create a supernova explosion 50 to 100 times brighter than normal. Now...

The Green Dream Gets a Third Floor

Dec 2, 2009
It finally looks like a house! Here's a look at the final push to the get the dry box up before the snow flies I can't believe it, but the entire box is now up. All the wall and roof panels have been installed. As you may recall the second floor was a...


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