NASA’s twin Radiation Belt Storm Probes (RBSP) took a musical interlude and listened to the Earth singing to itself. This “Earthsong,” as NASA calls it, was recorded by the two spacecraft as they orbited inside the highly radioactive Van Allen Belts that surround the Earth. The “song” is in the form of radio waves generated by the belts and the study of it may provide a clue toward answering the question of how to protect satellites and astronauts from deadly radiation storms. Read More
Back around the turn of the century, infrared ports for wireless data transfer over short distances were commonplace on many mobile devices. But it wasn't long before infrared communication technology was kicked to the curb in favor of the more versatile radio-based Wi-Fi and Bluetooth technologies. Fraunhofer researchers are looking to resurrect infrared wireless data transfer technology with the development of a “multi-gigabit communication module” that can wirelessly transfer data 46 times faster than Wi-Fi and 1,430 times faster than Bluetooth. Read More

Researchers at the Tokyo University of Science have turned to sugar as part of a continuous effort to control Japan's growing import costs associated with building lithium-ion batteries. It seems that sugar may be the missing ingredient for building rechargeable batteries that are more robust, cheaper, and capable of storing more energy. Read More

The internet has revolutionized global communications and now researchers at Standford University are looking to provide a similar boost to bioengineering with a new process dubbed “Bi-Fi.” The technology uses an innocuous virus called M13 to increase the complexity and amount of information that can be sent from cell to cell. The researchers say the Bi-Fi could help bioengineers create complex, multicellular communities that work together to carry out important biological functions. Read More
No matter how steady you try to hold your hand, it will still tremble several times a second, moving a distance roughly the same as the thickness of a sheet of paper each time. While that might not matter much for the average person, it can be a very big deal to surgeons performing fine-scale surgery on things like eyes or nerve fibers. While there are experimental robotic devices to help smooth out the shakes, researchers from Johns Hopkins University have come up with something else – a surgical tool with a jiggling tip. Read More
Led by Dr. Kosuke Morita at the RIKEN Nishina Center for Accelerator-based Science, a group of scientists specializing in the superheavy elements have established the clearest evidence yet for the synthesis of the a new element with the temporary name of ununtrium (element 113). Claims of discovering a new element in the 21st century are usually the result of lengthy experiments involving new detection methods and element 113, which was first reported in 2003, has been particularly elusive. Read More
NASA scientists have directed the Hubble Space Telescope to inspect a tiny patch of sky with an unusually long exposure time to obtain the deepest image of the sky ever obtained. The image, dubbed the Hubble Extreme Deep Field (XDF), reveals the faintest and most distant galaxies ever detected, shedding more light on the early history of the universe. Read More
NASA’s Curiosity Mars rover reached another pair of milestones over the past week. Last Saturday, the 4x4-sized lander touched its first rock with the Alpha Particle X-Ray Spectrometer (APXS) mounted on its seven-foot (2.1 m) robotic arm. Then on Wednesday, 50 Martian days into the mission, Curiosity took its longest drive yet as it rolled 160 feet (48.9 meters) eastward toward the Glenelg area. It also took the opportunity to show off the American flag. Read More
Often called "frozen smoke", aerogels are among the amazing materials of our time, with fifteen Guinness Book of World Records entries to their name. However, despite their list of extreme properties, traditional aerogels are brittle, crumbling and fracturing easily enough to keep them out of many practical applications. A new class of mechanically robust polymer aerogels discovered at NASA's Glenn Research Center in Ohio may soon enable engineering applications such as super-insulated clothing, unique filters, refrigerators with thinner walls, and super-insulation for buildings. Read More
Back when compact discs were first coming out, they were touted as being able to store data “forever.” As it turns out, given no more than a decade or so, they can and do degrade. According to an AFP report, Hitachi has unveiled a system that really may allow data to last forever – or at least, for several hundred million years. It involves forming microscopic dots within a piece of quartz glass, those dots serving as binary code. Read More