Portable multi megavolt particle accelerators for medical and material imaging

Conventional particle accelerators are typically big machines that occupy a lot of space. Even at more modest energies, such as that used for cancer therapy and medical imaging, accelerators need large rooms to accommodate the required hardware, power supplies and radiation shielding. A new discovery by physicists at the University of Maryland could hold the …

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Solar Wind Stripping Martian Atmosphere at 100 grams per second

NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) mission has identified the process that appears to have played a key role in the transition of the Martian climate from an early, warm and wet environment that might have supported surface life to the cold, arid planet Mars is today. MAVEN data have enabled researchers to determine …

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Two jetpackers fly along side an A380 that is also flying

Armed with unguarded ambition and the vision to push boundaries beyond the unthinkable, Jetman Dubai and Emirates A380 take to the skies of Dubai for an exceptional formation flight. A carefully choreographed aerial showcase, conducted over the Palm Jumeirah and Dubai skyline, involving the world’s largest passenger aircraft and the experienced Jetman Dubai pilots Yves …

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Paper-based test could diagnose hepatitis B and assess male fertility for less than $1

Scientists have developed a new paper device that analyzes DNA and could rapidly and inexpensively assess disparate conditions including hepatitis B and male infertility, which together affect millions of people around the world. The test, reported in the Journal of the American Chemical Society, could be of particular help diagnosing people in low-income areas. DNA …

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Ultrahaptics touchable holograms and sonic levitation

Ultrahaptics has developed a unique technology that enables users to receive tactile feedback without needing to wear or touch anything. The technology uses ultrasound to project sensations through the air and directly onto the user. Users can ‘feel’ touch-less buttons get feedback for mid-air gestures or interact with virtual objects. Touchable holograms and sonic levitation …

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Reports that Israel requested an aircraft carrier but it seems unlikely

Israel has provided the United States with a list of weapons that it would like to have available as part of the US aid package, Israel’s Yedioth Ahronoth revealed yesterday. According to the newspaper the list included a modern aircraft carrier and a squadron of F-15 aircrafts as well as material assistance to support Israel’s …

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China underreported emissions by a billion additional tonnes of carbon dioxide each year

Official Chinese data, reported by the New York Times on Wednesday after being quietly released earlier this year, suggests China has been burning up to 17% more coal each year than previously disclosed by the government. The revelation – which may mean China has emitted close to a billion additional tonnes of carbon dioxide into …

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Rex Computing to deliver 25 times the energy efficiency for computers and target exaflop by 2020

REX Computing is developing a new, hyper-efficient processor architecture targeting the requirements for the supercomputers of today, and all the computers of tomorrow. Rex Computing will be sampling its first chips in the middle of 2016 and will move to full production silicon in mid-2017 using TSMC’s 28 nanometer process. By 2020, Rex want to …

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Centre for the Study of Existential Risk is hiring postdocs

The Centre for the Study of Existential Risk, a new interdisciplinary research centre in Cambridge UK looking at transformative technologies and global risk. They are currently recruiting for researchers (and will be recruiting again in the spring). Excellent people who would like to work with the the Centre for the Study of Existential Risk on …

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Possible evidence of alternate, parallel universes

An astrophysicist says he may have found evidence of alternate or parallel universes by looking back in time to just after the Big Bang more than 13 billion years ago. While mapping the so-called “cosmic microwave background,” which is the light left over from the early universe, scientist Ranga-Ram Chary found what he called a …

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