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Feed SubscriptionMagnetic cloak: Physicists create device invisible to magnetic fields
Autonomous University of Barcelona researchers, in collaboration with an experimental group from the Academy of Sciences of Slovakia, have created a cylinder which hides contents and makes them invisible to magnetic fields. The device was built using superconductor and ferromagnetic materials available on the market. The invention is published this week in the journal Science.
Read More »Schism over H5N1 Avian Flu Research Leaks Out
Caption: Electron micrograph of H5N1 virus (gold) Image: CDC/Courtesy of Cynthia Goldsmith; Jacqueline Katz; Sherif R. Zaki NEW YORK Sparks flew Thursday night at a New York Academy of Sciences panel discussion about whether or not certain recent research into the H5N1 avian flu virus has created a major biosecurity threat and what, if anything, to do about it. [More]
Read More »Engineer guest authors PNAS commentary on directing colloidal assembly
The University of Delaware's Eric M. Furst authored a commentary in the Proceedings of the National Academy of Sciences (PNAS) advance online edition Dec.
Read More »Colossal magnetoresistance occurs when nanoclusters form at specific temperatures
(PhysOrg.com) -- Researchers at the U.S. Department of Energys (DOE) Brookhaven National Laboratory and the Universidad San Francisco de Quito in Ecuador have found that, at just the right temperatures, nanoclusters form and improve the flow of electrical current through certain oxide materials.
Read More »Electrified Bacterial Filaments Remove Uranium from Groundwater
From Nature magazine. Hair-like filaments called pili enable some bacteria to remove uranium from contaminated groundwater
Read More »Scientists working on technique to use lasers to force rain
(PhysOrg.com) -- As with many of man's most basic ancient desires; to be able to fly, to become invisible etc.
Read More »What Was in the Oil Spilled during BP’s Gulf of Mexico Disaster?
Despite common parlance, oil is not a singular substance but rather a toxic stew of many different hydrocarbons that comes out of the ground mixed with natural gas. The oil that spewed from BP's Macondo well in the Gulf of Mexico last year was no different--and now a precise measurement of its chemical composition has been published July 18 in Proceedings of the National Academy of Sciences .
Read More »How Well Do Miss USA Contestants Represent Their States?
Last month , contestants in the Miss USA pageant were "scared to
Read More »‘Quantum magic’ without any ‘spooky action at a distance’
The quantum mechanical entanglement is at the heart of the famous quantum teleportation experiment and was referred to by Albert Einstein as "spooky action at a distance". A team of researchers led by Anton Zeilinger at the University of Vienna and the Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences used a system which does not allow for entanglement, and still found results which cannot be interpreted classically
Read More »Expertise Provides Protection Against Bias
Money can’t buy you love.
Read More »Problems Without Passports: Scientific Research Diving at USC Dornsife – Getting Ready for Guam and Palau
On Saturday, the Dana and David Dornsife College of Letters, Arts and Science at the University of Southern California will send nearly 30 researchers on an expedition to Guam and Palau.
Read More »‘Swiss cheese’ design enables thin film silicon solar cells with potential for higher efficiencies
A bold new design for thin film solar cells that requires significantly less silicon and may boost their efficiency is the result of an industry/academia collaboration between Oerlikon Solar in Switzerland and the Institute of Physics' photovoltaic group at the Academy of Sciences of the Czech Republic.
Read More »Can we declare victory in the participation of women in science? Not yet.
"When will we know when we can declare victory?
Read More »How to Kill a Parasite
Every villain has his Achilles' heel. And microscopic scoundrels are no exception.
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