Advertisement

Detection

— Health & Wellbeing

Lung cancer breath test to be trialed at UK pharmacies

With lung cancer survival rates greatly improved by early detection, we've seen a number of efforts to develop a better way to detect the disease in its early stages. Various breath test devices have been developed by a number of companies around the world, and now a team from the University of Huddersfield in the UK plans to trial such a device to identify lung cancer in pharmacies. Read More
— Space

Planetary Resources partners with NASA to crowdsource asteroid detection

We are continually being surprised by new discoveries of near-Earth asteroids and comets, often noticing them only after they have completed a close approach. Only one asteroid has ever been found and projected to impact prior to its actually doing so. With that in mind, NASA, Planetary Resources, and Zooniverse have formed a collaboration to use citizen scientists to detect members of the vast swarm of near-Earth objects not yet recognized or mapped. Read More
— Science

Eureka! X-rays detect gold faster and more accurately

Every year, Australian mining companies discard hundred of millions of dollars worth of gold. They're not doing it on purpose, it’s just that the standard industry technique of scanning mineral samples isn’t sensitive enough to detect small traces of the precious metal. Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO) and Canadian company Mevex have tested a new technique using powerful X-rays that can detect these small trace amounts quickly and accurately. Read More
— Automotive Feature

Gizmag takes a ride in Volvo's most autonomous car yet

Gizmag took a trip to Gothenburg to see six pieces of autonomous driving technology demonstrated by Volvo on Tuesday. A self-parking car and a car that drives itself (albeit under certain conditions) were among the tech on display, rounded out by new detection systems for animals, pedestrians at night, road edges and barriers, as well as a behind-the-scenes car-to-car communication system. All are positioned as pieces of safety technology, Volvo's goal being that no one will die or be seriously injured in a new Volvo come 2020. But it's also clear that Volvo is deadly serious about full autonomy, and given that some of the tech Gizmag saw will be on the market next year, a driverless future feels closer today than it did when the week began. But it's a future that will take some getting used to … Read More
— Space

Listening for leaks aboard the International Space Station with ultrasonics

In space, no one can hear you scream, but you can hear an air leak. In old science fiction movies, air leaks on spaceships and stations reveal themselves as convenient holes to slap a patch on, but on the complex International Space Station (ISS), it isn't that simple. NASA is working on a new system for detecting the ultrasonic noise of an air leak quickly before it turns into a dangerous race against time. Read More
— Wearables

SpiderSense suit delivers superhuman perception

In the Spider-Man comics and movies, the famous hero's "Spider Sense" warns him of incoming danger, which proves to be just as important a superpower as slinging webs and climbing walls. Now a group of researchers at the University of Illinois in Chicago may have found a way to replicate such superhuman perception that doesn't involve any radioactive spiders. Using a collection of sensors placed all over the body, the group has designed a "SpiderSense" suit that detects objects in the environment and warns the wearer when anything gets too close. Read More
— Military

Quantum-enhanced radar can't be fooled by electronic detection countermeasures

The military use of radar has always had a yin-yang dynamic – as new forms of radar are developed, so too are new ways to jam them. A team of physicists at the University of Rochester has discovered how to defeat the latest active radar jamming methods by taking advantage of the quantum properties of photons. While this new anti-jamming technology cannot remove the false information, it provides an immediate alert that false information is being received. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement