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The scientists were able to confirm the 7.68 oz (217.78 g) specimen as a single-crystal pi...

Scientists at Los Alamos National Laboratory (LANL) in the US have confirmed a 7.68 oz (217.78 g) piece of gold is in fact a singular crystal, increasing its value from around US$10,000 to an estimated $1.5 million. The specimen, the largest single crystal piece of gold in the world, was discovered in Venezuela decades ago, but it is only by using advanced probing instruments that experts can now verify its authenticity.  Read More

The new self-healing system features 3D vascular networks that release healing agents when...

We've seen numerous examples of self-healing polymers that allow materials to repair themselves after being damaged. One of the more common approaches involves the use of embedded microcapsules that release a healing agent when damaged. Researchers have expanded on this idea to develop a new technique that brings self-healing capabilities to fiber-reinforced composite materials, like those used in airplanes and automobiles.  Read More

2014 Jeep Safari concepts for the annual Easter Jeep Safari

For nearly 50 years, Jeep enthusiasts have spent their Easters gathered together in one of the world's great off-roading destinations: Moab, Utah. Chrysler/Jeep eventually caught on to this marketing event in waiting, showcasing the off-road possibilities that its Mopar and Jeep Performance parts divisions can open up. Since 2002, it's introduced 40 Jeep concepts at the annual event. Jeep's six 2014 concepts are aimed squarely at serious off-road enthusiasts itching to explore the planet's diciest terrain.  Read More

Gymwatch uses an array of built-in sensors and inverse dynamics to track motion and streng...

There's certainly no shortage of fitness tracking devices on the market. Whether you're looking to monitor your heart-rate or keep track of the calories you've burned, there's most definitely a sensor or wristband you can slap on to help optimize your workout. With cardio-focused trackers in abundance, the team behind Gymwatch is looking to muscle in on the burgeoning wearables market with a sensor that measures strength and motion, meaning it could prove more useful for those looking to gain weight rather than lose it.  Read More

This jury-rigged, lab-built graphene speaker is already delivering better sound quality th...

Graphene is frankly just showing off at this point. Not content with breezing in and smashing records in solar efficiency, kicking the butt of lithium-ion batteries, being the strongest known material in the Universe, being 1,000 times more light-sensitive than any known camera sensor and a thousand other achievements, now this smug supermaterial is having a crack at audio. How’s it going? Well, with basically zero acoustic development, a graphene loudspeaker is already boasting a better frequency response curve than a set of Sennheiser MX-400s.  Read More

Gizmag reviews the Gear 2, Samsung's early sequel to the Galaxy Gear

Samsung's new fitness tracker, the Gear Fit, is easily the most eye-catching wearable the company has released. But it isn't the only one. Samsung also just launched a new pair of updates to the Galaxy Gear, dubbed the Gear 2 and Gear 2 Neo. Join Gizmag, as we review Samsung's second stab at making a full-fledged smartwatch.  Read More

Carbon monoxide gas could be a new main source of ethanol fuel (Photo: Shutterstock)

Ethanol may be touted as a more eco-friendly alternative to fossil fuels, but it's not without its own drawbacks. Most importantly, the corn or other plants required as feedstock often take up field space that could otherwise be put to use growing food crops. Also, as with other plants, the feedstock crops require large amounts of water and fertilizer. Now, however, scientists at Stanford University have devised a method of producing liquid ethanol from carbon monoxide gas.  Read More

Adidas' new Climachill fabric gives athletes a cool-down

The sports apparel market has no shortage of solutions for cold weather, with waterproof-breathable materials, advanced natural and synthetic insulations, and battery powered heat among them. But athletes have fewer options in hot, humid weather: take off clothing, get a cold headband/cloth, or stop exercising and find an air conditioner or pool. Adidas offers one more. Its new Climachill fabric combines several cooling elements to keep athletes more comfortable during hot summer sessions.  Read More

Panasonic's Resyone robotic bed transforms into an electric wheelchair (Photo: Gizmag)

There's a lot of talk about Japan's rapidly aging society, and how it is expected to literally place a heavy burden on the island nation's caregivers. Among the many projected problems is a smaller pool of health care workers amidst a growing tide of elderly who require around-the-clock care. With that kind of workload, nurses are more likely to injure themselves or their patients when lifting them into and out of bed. Various solutions are in the works, such as a giant lifting robot that looks like a teddy bear, but few are as practical as Panasonic's Resyone robotic bed. It recently became the first to be certified ISO13482 compliant, the new global safety standard for service robots.  Read More

SCADpad: a micro-housing unit that can fit into a parking spot (Photo: SCADpad)

A team of students and professors at Georgia's Savannah College of Art and Design (SCAD) recently unveiled a tiny house prototype cited as the future of urban living. Dubbed SCADpad, the home in question can fit into a standard-sized car parking space and is expected to cost around US$40,000 to produce.  Read More

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