Last month, a 22-year old Chinese welder died as a result of the explosion of his mobile phone. This was the first fatal accident of this sort, caused by overheated batteries. The initial investigation showed that the phone battery had ...

A new nanowires and nanorodes production method, introduced by Sun and Hou, both chemists from Brown University, may become a key factor in next generation high storage magnetic devices. Transmission electron microscope images of nanorods in different sizes (Credit: Brown ...

In a world filled with ultra modern supercars the Acabion GTBO concept car still stands out of the crowd. With a theoretical top speed of over 600 km/h (limited to about 450 km/h), a 550 or 700 horsepower main turbo ...

Boeing recently completed a test flight of a new unmanned helicopter currently under development for the U.S. Defense Advanced Projects Research Agency (DARPA) and the U.S. Special Operations Command. The new drone will be able to perform long range high ...

The Massachusetts based company Vecna Robotics is developing an ambitious plan to create a humanoid robot capable of extracting wounded soldiers from danger zones such as battlefields, nuclear and chemical contaminated areas and collapsed buildings. If all goes well, the ...

Researchers at Centre National de La Recherche Scientifique (CNRS) in France have discovered a solution for storing hydrogen inside special carbon nanotubes. This storage solution may have important applications for the future of renewable energy economy, including hydrogen based cars. ...

Australia’s Defense Science and Technology Organization (DSTO) recently announced the successful testing of an experimental scramjet based craft which was rocketed to an altitude of 530 km and reached a speed of Mach 10 during re-entry. This test launch is ...

The U.S. Army will soon start to evaluate the second generation Aggressor off-road Alternative Mobility Vehicle. The new version is based around a new diesel-electric hybrid engine with a unique battery-only operation, allowing it to switch into “silent mode” for ...

Technique for reading a computer screen from a distance was recently developed by a German computer scientist working in Cambridge University. The technique allows eavesdropping on flat panels from a distance of dozens of meters away using fairly cheap electronic ...

Researchers from the University of Cincinnati developed a new technique for growing ultra long carbon nanotubes. Although the nanotubes are still less than 2 cm long they have the potential to be longer, stronger and better conductors of electricity than ...