Advertisement
more top stories »

Impact

— Health and Wellbeing

Blood test determines severity of concussions

By - March 16, 2014 1 Picture
It wasn't so long ago that shaking off a knock to the head and getting back on the field was seen as a sign of toughness for sportspeople. But in recent years, increased awareness of the potential for long-term damage has put the seriousness of concussion in the spotlight. Researchers at Sahlgrenska Academy in Sweden have now developed a blood test that reveals the severity of a concussion and when it is safe for a player to return to the game. Read More
— Science

Caught on video: Asteroid impacts on Moon's surface

By - February 25, 2014 1 Picture
A meter-wide (3 ft) asteroid impacted the Moon's surface September 11, 2013, producing a bright explosion and digging a new crater about 40 meters (130 ft) in diameter. The video of the event shows a bright flash of light against the stark blackness of the Moon's dark side. Similar in brilliance to the brightest stars in the Big Dipper, the asteroid impact is the largest confirmed impact on the Moon since continuous monitoring started some 15 years ago. Read More
— Good Thinking

Crashing rockets could lead to novel sample-return technology

By - November 27, 2013 2 Pictures
The terms "auger in" and "lawndart" refer to rather exciting and decidedly dangerous methods of recovering a rocket, during which the screaming rocket buries its pointy end deep in the ground. Such over-enthusiastic landings provided a group of research students from the University of Washington (UWash) the inspiration for a new approach to collecting samples from hostile environments, such as the crater of an erupting volcano or a melting nuclear reactor. Read More
— Space

Planetary Resources partners with NASA to crowdsource asteroid detection

By - November 22, 2013 1 Picture
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
— Health and Wellbeing

Student develops impact-sensing smart foam for football helmets

By - November 7, 2013 3 Pictures
As any coach or sports medicine expert will tell you, when an athlete receives a blow to the head, their saying that they feel OK doesn't mean that they don't have a concussion. Particularly in sports like football, it's important to have an objective method of measuring just how much of a hit a player's noggin has taken. While some people have developed impact sensors that can be attached to players' helmets, a student at Utah's Brigham Young University has devised something less obtrusive – impact-sensing helmet-lining foam. Read More
— Mobile Technology Review

Review: Rhino Shield impact-resistant smartphone screen film

By - October 27, 2013 9 Pictures
It was just a month ago that we reported on Evolutive Labs' Rhino Shield, a 6-layer transparent polymer film designed to protect smartphone screens. Not only is it said to ward off scratches and fingerprints, but it's also reportedly five times more impact-resistant than Gorilla Glass 2. Evolutive recently sent me a testing kit, so I could see first-hand just how tough it is – without endangering my smartphone in the process. Here's how things turned out ... Read More
— Computers

47% of US jobs under threat from computerization according to Oxford study

By - September 24, 2013 4 Pictures

Almost 47 percent of US jobs could be computerized within one or two decades according to a recent study that attempts to gauge the growing impact of computers on the job market. It isn't only manual labor jobs that could be affected: The study reveals a trend of computers taking over many cognitive tasks thanks to the availability of big data. It suggests two waves of computerization, with the first substituting computers for people in logistics, transportation, administrative and office support and the second affecting jobs depending on how well engineers crack computing problems associated with human perception, creative and social intelligence.

Read More
— Space

Fraunhofer studies probe impacts to deflect asteroids

By - September 6, 2013 2 Pictures
There are hundreds of near-Earth asteroids hurtling through space that are a potential danger to our planet. One way of dealing with the problem is to deflect them with a space probe deliberately set on a collision course. To see how effective such a collision would be, Frank Schäfer of the Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut, EMI in Freiburg, Germany is looking at what asteroids are made of and how this affects a deflection impact. Read More
— Sports

Shockbox helmet impact sensor looks out for athletes' noggins

By - November 29, 2012 4 Pictures
While helmets certainly do help protect athletes from head injuries, if the player gets hit hard enough, concussions or other injuries can still occur. So, when a coach sees a player getting clobbered, how do they know whether or not they should call them over for the “How many fingers am I holding up” test? Well, if they’re using the Shockbox system, their smartphone will reportedly tell them. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement

Subscribe to Gizmag's email newsletter

Advertisement