Darren Quick


"Designer carbon" bodes well for enhanced energy-storage

Activated carbon is a form of carbon that is shot through with nanosized holes that increase the material's surface area and allow it to catalyze more chemical reactions and store more electrical charge. But due to the way it is produced, most of the pores within it aren't interconnected, limiting the material's ability to transport electricity. Now researchers at Stanford University have created a "designer carbon" with greater pore connectivity and therefore greater electronic conductivity, which enables superior energy-storage performance.Read More


First manned flight for Flike personal tricopter

Despite always generating plenty of interest, getting a personal flight vehicle off the ground can be a huge undertaking – just ask Malloy Aeronautics, which has been forced to scale its Hoverbike down, selling a one-third-scale drone to raise funds to continue development of the larger, manned Hoverbike. But a Hungarian team is looking onwards and upwards after having achieved the first manned flight of its Flike tricopter concept demonstrator.Read More


Sikorsky S-97 Raider spins up coaxial rotors on maiden flight

Sikorsky's S-97 Raider prototype helicopter, which was revealed to the world last year, has taken to the air for the first time. Based on the design of the X2 Technology Demonstrator, the S-97 Raider features coaxial counter-rotating main rotors and a pusher propeller and is intended as a multi-mission aircraft to replace the US Army’s OH-58D Kiowa Warrior helicopter and the Special Forces’ MH-6 Little Bird.Read More


US Army installs electronic stabilty control on MRAP vehicles

It's not uncommon for technology developed for the military to eventually find its way into consumer products, but the US Army is taking things in the other direction. In an effort to improve the safety of Mine Resistant Ambush Protected (MRAP) vehicles, it is fitting them with electronic stability control (ESC) technology like that found in commercial vehicles for years.Read More


Things heat up for self-destructing electronic devices

Expanding on previous research into electronic devices that dissolve in water once they have reached the end of their useful life, researchers at the University of Illinois have developed a new type of "transient" electronic device that self-destructs in response to heat exposure. The work is aimed at making it easy for materials from devices that usually end up in landfill to be recycled or dissolved completely.Read More


Juvenile plasticity returned to adult mice brains

By enabling the rigid brains of adult mice to return to the high levels of plasticity found in juvenile brains, scientists are opening new pathways to the treatment of brain injuries such as stroke. Back in 2013, researchers from Yale University reported the discovery of a molecular switch that achieved this result, and now scientists at the University of California, Irvine, have managed to make an old brain young again using a different approach.Read More


Lightweight metal composite floats on water

In a development that could mean big things in the automotive and marine industries, researchers from Deep Springs Technology (DST) and the New York University Polytechnic School of Engineering have created a new metal matrix composite that is so light it can float on water. In addition to having potential marine applications, the material also boasts properties that would make it suitable for use in automobile components.Read More

Health & Wellbeing

Kinect hacked to allow Parkinson's sufferers to walk the line

Most will be familiar with the telltale shaking of Parkinson's disease, but that isn't the only symptom sufferers must endure. They must also contend with what is known as Freezing of Gait (FOG), where the sufferer's muscles can freeze mid-stride, making them feel like their feet are glued to the ground or resulting in them falling over. Researchers at Brunel University London have hacked a Kinect sensor to overcome this.Read More


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