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1Bigger, better invisibility cloak appears 1 Citation Can an invisibility cloak ever be something you?ve seen before? If so, previous versions have been hyped up but have delivered little in the way of actually being able to sneak into the cinema for nothing. A new tapered optical waveguide from Professor Vladimir Shalaev at Purdue University in Indiana seems more promising, being the first cloak to work across the entire visible spectrum rather than just a single frequency of light. And where previous cloaking designs have used exotic metam, technorati.com
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Bigger, better invisibility cloak appears 1 Citation Can an invisibility cloak ever be something you?ve seen before? If so, previous versions have been hyped up but have delivered little in the way of actually being able to sneak into the cinema for nothing. A new tapered optical waveguide from Professor Vladimir Shalaev at Purdue University in Indiana seems more promising, being the first cloak to work across the entire visible spectrum rather than just a single frequency of light. And where previous cloaking designs have used exotic metam, technorati.com
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Purdue researchers concoct new invisibility cloak, plan Walmart debut 1 Citation Hate to say it, but we're beyond the point of hope here. We just won't ever, ever see a real-deal invisibility cloak during our relatively brief stint on Earth. That said, researchers at Purdue University are doing their best to prove us wrong, recently developing a new approach to cloaking that is supposedly "simple to manufacture." Unlike traditional invisibility cloaks, which rely on exotic metamaterials that demand complex nanofabrication, this version utilizes a far simpler design based, technorati.com
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Purdue researchers concoct new invisibility cloak, plan Walmart ... 1 Citation read more , technorati.com
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10 Lessons the Panama Canal Teaches Us About the Human Future in Space 1 Citation The monumental Panama Canal was ? prior to Apollo ? the greatest Macro-Engineering Project (MEP) of the last 200 years. The Canal brought people together by splitting the continent, and in terms of cost, management, technology, and global significance, it has strong parallels with Apollo and the International Space Station (ISS), and offers us insight into our spectacular future. The secrets of the Panama Canal reverberate through the last 100 years and ? together with Apollo and the, technorati.com
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1 Citation 1) What a cool milestone!! 21stCenturyWaves.com is again happily participating in the Carnival of Space?the 100th ! , This special week it?s hosted by Brian Ventrudo, Ph.D. at One-Minute Astronomer . If you?d like to sample a number of excellent space-related weblogs, please click HERE The Carnival is run by Fraser Cain ? special congratulations to Fraser too for #100! ? publisher of Universe Today . 2) See You at the AIAA Space 2009 Conference in Pasadena? I?ll, technorati.com
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Soon, microwaves that could defuse bombs (re-issue) 1 Citation London, Apr 19 (ANI): US researchers are designing a laser-guided microwave blaster to destroy explosives. The weapon, called the Multimode Directed Energy Armament System, uses a high-power laser to ionise the air, could destroy the electronic fuse of an explosive device or missile, such as a roadside bomb, or immobilise a vehicle by disabling its ignition , technorati.com
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Ebullient Congratulations to the Taj Mahal and my Mother! 1 Citation Congratulations to my mom because this week she achieved the remarkable age of 91 and continues to enjoy life on the west coast of Michigan! Happy Birthday Mom !! Ebullience in abundance: My mom at the Taj Mahal. Click taj.pdf . Besides being the most loving, ebullient mother anyone could imagine having, she?s a retired teacher and a world traveler who?s interested in everything. She grew up in India and learned to play tennis at the Kodaikanal School in the Palani Hills of Tamil Na, technorati.com
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ready stock 2.3 Ghz sectoral waveguide 19 dBi 1 Citation sentralreseller.com ready stock sectoral waveguide 2.3 Ghz 19 dBi 90/120/180 degree , diskon khusus untuk para reseller dan pembelian quantity, http://sentralreseller.com/2.3-Ghz-Sectoral-Waveguide/View-all-products.html, technorati.com
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Purdue researchers concoct new invisibility cloak, plan Walmart debut 1 Citation Hate to say it, but we?re beyond the point of hope here. We just won?t ever, ever see a real-deal invisibility cloak during our relatively brief stint on Earth. That said, researchers at Purdue University are doing their best to prove us wrong, recently developing a new approach to cloaking that is supposedly ?simple to manufacture.? Unlike traditional invisibility cloaks, (more?), technorati.com
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