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Weapon Wednesday – PEARL Systems Locates Gunfire

Metravib

A new portable system small enough to mount on a personal firearm provides its user with the ability to quickly locate the source of hostile gunfire. The PEARL system, created by French defense contractor Metravib, uses acoustic sensors to determine the source of gunfire during the confusion of combat. read more

Tobacco Antibiotics Attacks Superbugs

La Trobe researchers have isolated a peptide from tobacco flowers that could be a promising new...
La Trobe researchers have isolated a peptide from tobacco flowers that could be a promising new antibiotic candidate(Credit: La Trobe University)

The world is in desperate need of new antibiotics, as bacteria continue to evolve and develop resistance to the ones we have. Now, researchers at La Trobe University have found a peptide in the flower of a tobacco plant that could be the first of a brand new kind of antibiotic, hopefully helping us avoid the looming doomsday of superbugs. read more

Oral Insulin Moving to Final Stages of Testing

Insulin in a pill is one step closer to reality as clinical trials progress
Insulin in a pill is one step closer to reality as clinical trials progress(Credit: SergIllin/Depositphotos)

For decades researchers have worked to find a way to orally administer insulin effectively to patients with diabetes. Now this game-changing treatment is one step closer to reality, with pharmaceutical company Oramed embarking on a final Phase 2b human clinical trial to prove the efficacy of its oral insulin before moving to the final stages of trials and registrations that could bring the treatment to market within a few short years. read more

Dry Lubricant Made from Diamonds

Computer simulation of the nanodiamond lubricant
Computer simulation of the nanodiamond lubricant(Credit: Argonne National Laboratory)

“Broken nanodiamonds are forever,” or so says a team of scientists at the US Department of Energy’s (DOE) Argonne National Laboratory. By combining broken nanodiamonds with two-dimensional molybdenum disulfide layers, they’ve managed to produce a self-generating, very-low-friction dry lubricant with hundreds of applications that lasts practically forever. read more

The Rolls Royce of SUVs

After years of teasing, Rolls-Royce reveals the Cullinan SUV
After years of teasing, Rolls-Royce reveals the Cullinan SUV

Need proof that SUVs are here to stay? This week brings it in the form of the Rolls-Royce of SUVs – the all-new Cullinan. Designed from the ground up to give the jet set a taste of visceral, boots-on-the-ground adventure without requiring them to give up necessities like plush heated seats and ice-cold champagne, the new SUV brings ultra-premium comfort to rock-strewn canyons, undulating mountain roads and dusty desert expanses. And it should get you noticed in the spa parking lot, too. read more

Atlas Robot Jogs Through Woods

Boston Dynamic's humanoid Atlas robot is shown taking a jog through the woods in a new...
Boston Dynamic’s humanoid Atlas robot is shown taking a  jog through the woods in a new video(Credit: Boston Dynamics)

Every few months, Boston Dynamics reveals a new video illustrating yet another impressive ability from its quickly evolving line of robots. The latest duo of clips are no exception, this time showing its Atlas robot taking a casual jog in the woods, while SpotMini is shown autonomously taking a long exploratory mission around an office building. read more

Handheld Skin Printer

From left to right, associate professor Axel Guenther, Navid Hakimi and Richard Cheng with the skin...
From left to right, associate professor Axel Guenther, Navid Hakimi and Richard Cheng with the skin printer(Credit: Liz Do)

Four years ago, we heard how researchers had created a microwave-oven-sized 3D printer that could produce sheets of skin for treating burns. Now, some of the same scientists have developed a handheld device that prints skin directly onto deep wounds. read more

The Brabham BT62 Racer

The Brabham BT62 weighs in at a mere 972 kilograms (2,143 pounds, dry) and has a...
The Brabham BT62 weighs in at a mere 972 kilograms (2,143 pounds, dry) and has a huge 5.4-liter V8 that outputs 700 bhp (522 kW) and 667 Nm (492 pound-feet) of torque(Credit:Brabham)

After some fits and starts, the Brabham name is back in business as a race car manufacturer with the debut of the awesome little BT62. The track-focused BT62 features a phenomenal power to weight ratio and builds on the legacy of a name that dominated Formula racing for decades. read more

Self-Balancing Electric Unicycle

John Dingley hasn't yet ridden his Mega Hub Motor Electric Unicycle at full power
John Dingley hasn’t yet ridden his Mega Hub Motor Electric Unicycle at full power(Credit: John Dingley)

John Dingley, the guy behind last year’s electric luge, has been in the workshop again. This time he’s been working on a new version of his self-balancing electric unicycle. Similar to the Ryno, but home built and using a brushless motor. read more

Surefly Flying Taxi

The Surefly takes to the air with a passenger for the first time
The Surefly takes to the air with a passenger for the first time(Credit: YouTube)

The flying taxi scene is now a bustling place, but some are moving faster than others. Where some startups have taken years to move past the prototype stage, others are launching right into things. Workhorse first unveiled its Surefly flying car at the Paris Air Show in June last year, and has now sent it into the air with a person inside for the first time. read more