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Darren Quick

A sample of the MoS2 material that could be the basis for piezoelectric devices that are o...

Researchers from Columbia University and the Georgia Institute of Technology are laying claim to having observed piezoelectricity in an atomically thin material for the first time. The effect was demonstrated in the world's thinnest electric generator made from a two-dimensional molybdenum disulfide (MoS2) material, which had previously been predicted to exhibit such properties.  Read More

Patient mockup of surgical robot designed to treat epilepsy by entering the brain through ...

Conventional open surgery on the brain involves drilling openings in the skull through which to access the gray matter. But what if the part of the brain needing to be accessed is located at the bottom of the brain as is the case with treating severe epileptic seizures? Generally it means more drilling. Now engineers at Vanderbilt University have developed a surgical robot that uses an alternative point of entry – the cheek.  Read More

Members of the Sunswift team and the eVe after it's record-breaking run (Photo: Sunswift /... The world record for the fastest electric vehicle over a distance of 500 km (311 mi) claimed by a group of engineering students from the University of New South Wales (UNSW) earlier this year has now been officially homologated by the Fédération Internationale de l'Automobile (FIA).  Read More

The 'smart' lithium-ion battery developed at Stanford features an ultrathin copper sensor ...

There have been numerous cases of lithium-ion batteries catching fire in everything from mobile phones and laptops to cars and airplanes. While the odds of this occurring are low, the fact that hundreds of millions of lithium-ion batteries are produced and sold every year means the risk is still very real. Researchers at Stanford University have now developed a "smart" lithium-ion battery that would provide users with a warning if it is overheating and likely to burst into flames.  Read More

Glass slides dipped in blood to demonstrate the effectiveness of the TLP coating. with blo...

Our bodies have evolved to be pretty good at dealing with incursions by foreign objects and bacteria. Usually, that's a positive thing, but it can spell trouble for medical devices, such as replacement joints, cardiac implants and dialysis machines, which increase the risk of blood clots and bacterial infection. Now researchers at Harvard University have developed a surface coating that smooths the way for medical devices to do their job inside the human body.  Read More

Researchers have developed an app that lets gesture controls be used on existing mobile de...

While touch screens have enabled smartphone manufacturers to increase screen real estate by ditching physical keyboards and other buttons, they do have a downside, with fingers often obscuring the display. Researchers at ETH Zurich have developed a new app that overcomes this problem by bringing gesture control to mobile devices using their existing built-in camera.  Read More

WingBoarding would see adrenalin junkies towed behind a plane atop a winged board

Technological advances haven't just led to more comfortable homes and more productive workplaces, they've also provided thrillseekers with new and inventive ways to get the adrenalin pumping, with Wakeboarding (now possible without a boat), skydiving and wingsuit flying just some examples of extreme sports enabled by modern technology. Now Aaron Wypyszynski, founder of Alabama-based Wyp Aviation, is looking to combine elements of these three sports in WingBoarding, which would see a rider towed behind a plane atop a winged board – yes, seriously.  Read More

Artist's impression of Sentinel-1A, which is now operational, over Italy (Image: ESA/DLR)

Sentinel-1A, the first of a planned fleet of ESA satellites central to the European Commission's Copernicus environmental monitoring program, has begun its operational life. Following the completion of its commissioning and transfer to the team in charge of its operation, users now have access to data from the satellite, which will provide all-weather, day and night radar imaging for land and ocean services.  Read More

A new map of the seafloor is twice as accurate as the previous version (Image: David Sandw...

Given they aren't covered by oceans, it's maybe not so surprising that we know more about the topography of the Moon and Mars than we do about Earth's ocean depths. But researchers have evened the score at least a little with the creation of a new map of the world's seafloor. Twice as accurate as the previous version produced almost 20 years ago, the new map details thousands of previously uncharted mountains and provides new clues on the formation of the continents.  Read More

The Small UAV Coalition has been formed to promote civil and commercial use of small UAVs ...

As is so often the case when it comes to rapidly evolving technologies, the law is struggling to keep up with the surge in popularity of unmanned aerial vehicles (UAVs). In an attempt to pave the way for commercial, philanthropic, and civil use of small UAVs in the US and around the world, a number of players in the field have teamed up to form the Small UAV Coalition.  Read More

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