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Using Powerful New Telescope,Astronomers Confirm Observing One of the Oldest Objects in the Universe（图）
Powerful New Telescope Astronomers Observing One of the Oldest Objects the Universe
2017/11/23
Astronomers using the Large Millimeter Telescope (LMT), which is operated jointly by the University of Massachusetts Amherst and Mexico’s Instituto Nacional de Astrofísica, óptica y Electrónica, repor...
Iowa State engineers develop flexible skin that traps radar waves,cloaks objects
Iowa State engineers flexible skin traps radar waves cloaks objects
2016/3/14
AMES, Iowa – Iowa State University engineers have developed a new flexible, stretchable and tunable “meta-skin” that uses rows of small, liquid-metal devices to cloak an object from th...
Researchers at the University of California, Riverside have found parts produced by some commercial 3D printers are toxic to certain fish embryos. Their results have raised questions about how to disp...
Ultra-stable JILA Microscopy Technique Tracks Tiny Objects for Hours
Ultra-stable JILA Microscopy Technique Tracks Tiny Objects Hours
2015/7/13
JILA researchers have designed a microscope instrument so stable that it can accurately measure the 3D movement of individual molecules over many hours—hundreds of times longer than the current limit ...
Tailored flexible illusion coatings hide objects from detection（图）
detection illusion coatings
2014/12/1
UNIVERSITY PARK, Pa. -- Developing the cloak of invisibility would be wonderful, but sometimes simply making an object appear to be something else will do the trick, according to Penn State electrical...
23 February 2007，It's quite easy to see how simple 3D objects could be created using the principle. For example, if the solution were only applied to the edges, only they would shrink when heated, and...
16 November 2006，Many biological cells are too small to be studied with an optical microscope and higher-resolution techniques such as x-ray diffraction and electron microscopy cannot be readily adapt...