(麻豆淫院Org.com) -- The normal structure of metals is crystalline. Glass, on the other hand, is amorphous. But it's possible to make amorphous forms of metal, metallic glasses, which can be remarkably strong, having many properties ...
It's as simple as A, T, G, C. Northwestern University scientists have exploited the Watson-Crick base pairing of DNA to provide a defensive tool that could be used to fight the spread of antibiotic resistance in bacteria ...
(麻豆淫院Org.com) -- Fujitsu Laboratories announced today the development of a high-performance power amplifier based on gallium nitride (GaN) high electron mobility transistors (HEMT), which as a hybrid amplifier - an amplifier ...
Harry Potter beware! A team of Chinese scientists has developed a way to unmask your invisibility cloak. According to a new paper in the latest issue of Optics Express, the Optical Society's (OSA) open-access journal, certain ...
Researchers have been unable to build an ideal 鈥減hotonic crystal鈥� to manipulate visible light, impeding the dream of ultrafast optical computers. But now, University of Utah chemists have discovered that nature already ...
Just a few decades ago, some scientists doubted that snakes could hear at all. Snakes lack an outer ear and external ear openings, making it difficult to understand how the reptiles receive acoustic vibrations.
Space physicists have long assumed that the magnetosphere at Jupiter circulates that planet's magnetic field in the same way as Earth. At Earth, this circulation drives the aurora and the magnetic storms that cause space ...
Elpida Memory, Japan's leading global supplier of Dynamic Random Access Memory (DRAM) and Rambus Inc., one of the world's premier technology licensing companies specializing in high-speed chip architectures, today introduced ...
Is a perfect invisible cloak theoretically possible? Are there certain wavelengths鈥攕uch as those in the visible spectrum鈥攖hat can鈥檛 be made invisible? How will using imperfect materials affect the performance of a cloak? ...
Exposed metal surfaces are highly vulnerable to corrosion, but paint or other protective coatings can interfere with some uses, as well as add significant costs. Now, a comprehensive series of experiments suggests a new form ...
