Impact

Vehicles used to be predominantly made of steel, but to reduce weight and cost today’s vehicles are now built from a mixture of materials including steels, aluminum and fiber-reinforced plastics. Highly stressed load-bearing structures and crash components constructed from composites are designed to buckle on impact to help reinforce the body and protect the vehicle‘s occupants in the event of a collision. But these materials tend to chip into sharp-edged splinters on impact. Researchers have now found a way for the automotive industry to mass-produce a particularly safe class of materials that can absorb the enormous forces generated in a collision without splintering. Read More

d3o's body armour claims to be soft and flexible throughout the day, but to harden up instantly under impact. As such it's been a big hit in the snowboarding market, where it can make clothing protective and impact-resistant without it looking like you're wearing armour. But now d3o are branching out into the motorcycle armour market - so how does this thin, bright orange wonder armour compare against the traditional thick foam CE armour pads you find in bike leathers? Editor Noel McKeegan attacks Loz Blain with a heavy frying pan to find out. Read More

New research has backed up the findings of another study we covered recently on Gizmag which found the average modern running shoe causes significant damage to the knees, hips and ankles compared to running barefoot. The new study found that people who run barefoot land on the ball or middle of the foot. This mitigates the potentially damaging impacts that can be equivalent to two or three times their body weight that shoe-wearing runners, who generally land on their heels, subject their bodies to. Read More

It may be a great form of exercise, but running is a high impact pursuit that places great strain on muscles and tendons. The stress it places on the body forces many runners to hang up their shoes and seek alternative, lower impact forms of exercise. Looking to take the pain out of running, a Swiss engineer set about creating a shoe that enabled the runner to land as soft as if running on sand, and to push off as if running in track shoes. The result is the the On Running Shoe – a shoe that incorporates a unique rubber ring into the sole design to provide a soft landing, while offering firmness and stability on push off. Read More

Most seat belts are designed to stretch during a crash to reduce the force of impact on the wearer while still preventing contact with the interior of the vehicle. Ford has gone one step further with plans to introduce inflatable seat belts designed to reduce the pressure on the chest and help control head and neck motion in rear seat passengers, spreading the crash force across five times more of the occupant’s torso than conventional seat belts. Read More

What’s more fun than watching a brand new out-of-the-box PS3 slim-line console slam into a fully-functional Sony Bravia 46-inch LCD TV at 80kmh (50mph)? Well, not a lot, really, unless you get to watch it happen three times. Gizmag was one of only two media outlets invited by Sony Australia to witness the stunt at a vehicle safety testing facility in Melbourne, Victoria. The event was aimed at promoting a forthcoming advertising campaign – buy a Sony Bravia and get a PS3 thrown in free (though not as literally as the ones I witnessed). Read More

NASA's Lunar Prospector first detected some hydrogen signatures in craters on the dark side of the moon in 1999. Ever since, researchers have been keen to confirm the presence of water on the moon. The Lunar CRater Observing and Sensing Satellite (LCROSS) is tasked with crashing through the mists of speculation and conjecture and discover the truth. And you can watch all the action as it happens. Read More