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2013年12月28日星期六

視頻捕捉到的隱形士兵/科學家們競相建造隱形裝置

INVISIBLE soldier caught on video
視頻捕捉到的隱形士兵
2011年04月01日


科學家們競相建造隱形裝置
Scientists racing to build invisibility devices
Metamaterials are the tool of choice for scientists racing to build all sorts of wave-cloaking devices
超材料是科學家們的首選工具,以競相建造多種的隱波裝置
Reuters
Published: 12:50 December 26, 2013
Singapore: A new way of assembling things, called metamaterials, may in the not too distant future help to protect a building from earthquakes by bending seismic waves around it. Similarly, tsunami waves could be bent around towns, and soundwaves bent around a room to make it soundproof...
新加坡:一種組裝東西的新方法,稱為超材料,可能在不太遠的將來以彎曲地震波來幫助保護地震中的建築物。同樣地,海嘯波可在城鎮週圍彎曲,及聲波在房間週圍彎曲使它隔音...

http://gulfnews.com/news/world/usa/scientists-racing-to-build-invisibility-devices-1.1270952

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