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Gut Bacteria Alters Metabolism

Researchers have found that removing a single gene from a gut bacteria species can have dramatic...
Researchers have found that removing a single gene from a gut bacteria species can have dramatic effects in the host’s metabolism(Credit: AnatomyInsider/Depositphotos)

The bacteria that call your gut home can have a tremendous impact on your overall health, but exactly how the bugs do so is a web that’s still being untangled. To investigate, researchers at Harvard Medical School have deleted a single gene from one gut bacteria species and found that it alters the metabolism of the host, reducing their weight gain. read more

New Bad A** Nissan GT

Nissan GT-R50
Nissan GT-R50

After releasing some poorly-lit preview pictures with consecutive GT-R50 announcements, Nissan revealed the car in full at the weekend’s Goodwood Festival of Speed. As expected, the striking anniversary-edition GT-R developed in collaboration with Italdesign makes quite a memorable impression when swimming in the full light of day. read more

Diamonds Aren’t that Rare After All

new study suggests there may be 1,000 times more diamonds in the Earth's interior than previously...
 new study suggests there may be 1,000 times more diamonds in the Earth’s interior than previously believed(Credit: kelpfish/Depositphotos)

In case you weren’t already sure that diamonds aren’t as unique or valuable as advertisers want us to believe, the next blow to Big Diamond might have just arrived. Using sound waves, geologists have discovered a gigantic stash of the so-called precious stones deep in the Earth’s interior, possibly to the tune of a quadrillion tons. read more

Become One with the Art

The United Waterfall at Tokyo's Mori Building Digital Art Museum
The United Waterfall at Tokyo’s Mori Building Digital Art Museum

An innovative and quite incredible new attraction has opened its doors in Tokyo, with the Mori Building in the Japanese capital hosting what is described as an unprecedented Digital Art Museum. Inside, visitors can wander freely through awe-inspiring lightworks that invite them to become one with the art. read more

The Indestructible Cockroach

A new Japanese study reveals that the female American cockroach's penchant for co-operation could explain why...
A new Japanese study reveals that the female American cockroach’s penchant for co-operation could explain why there are so many of them(Credit: smuayc/Depositphotos)

They’ve been around for the past 300 million years, outlasting the dinosaurs and teaming up with evolution to outsmart our attempts to get rid of them. Now, Japanese researchers at Hokkaido University have revealed yet another reason why we have been unable to put a dent in their populations: female solidarity. read more

Fast as Lightning Ariel Atom 4

The Ariel Atom 4 boasts revised suspension for even less squat, dive and cornering roll from...
The Ariel Atom 4 boasts revised suspension for even less squat, dive and cornering roll from a car that was already renowned for staying flat(Credit: Ariel)

Pound for pound, price for performance, there has never been a more focused production sports car than the Ariel Atom – and the new Atom 4 takes things up a notch. With a 320-hp engine, and significant revisions throughout the car, you can now get 2.8-seconds-to-60 mph (96.5 km/h) performance for around US$53,000. read more

Weapon Wednesday – Drone’s Historic Transatlantic Flight

The SkyGuardian is currently winging its way across the Atlantic to RAF Fairford
The SkyGuardian is currently winging its way across the Atlantic to RAF Fairford(Credit: GA-ASI)

General Atomics Aeronautical Systems Inc’s (GA-ASI) SkyGuardian drone set out today on its historic transatlantic flight. At 12:48 pm CDT, the MQ-9B Medium-altitude, Long-endurance (MALE) Remotely Piloted Aircraft (RPA) took off from the company’s Flight Test and Training Center in Grand Forks, North Dakota and is on its way to RAF Fairford in Gloucestershire, England. read more

Underwater Jet Pack

The Cuda underwater jetpack is currently at the prototype stage, but is heading for production in...
The Cuda underwater jetpack is currently at the prototype stage, but is heading for production in early 2019(Credit: 3D Hubs)

The UK’s Archie O’Brien had a dream of zipping below the waters off Iceland or swimming with dolphins off the coast of Bora Bora. He looked at contraptions that would pull him along underwater at speed – something like the AquaJet H2 or Scubalec, for example – but everything already available proved beyond his reach. So he decided to design and build the Cuda underwater jetpack, which will be going into production early next year. read more

Killing off Mosquitoes

The mobile mosquito dispatch van used in the Australian trial
The mobile mosquito dispatch van used in the Australian trial(Credit: CSIRO)

An impressive Australian trial that released millions of sterilized male mosquitoes in Queensland has resulted in a more than 80 percent drop in the population of this disease-spreading insect. The international collaboration involved scientists from Australia’s James Cook University (JCU) and the CSIRO, working with a new mosquito-rearing technology developed by Verily, an independent subsidiary of Google’s parent company Alphabet. read more

Smart Bandage Monitors Chronic Skin Wounds

The prototype smart bandage, with its microprocessor visible at left
The prototype smart bandage, with its microprocessor visible at left(Credit: NanoLab – Sameer Sonkusale, Tufts University)

Chronic skin wounds may be notoriously difficult to treat, but at the same time they shouldn’t be over-treated, subjecting patients to more antibiotics than is necessary. That’s why scientists have developed a “smart” bandage that only dispenses medication as needed. read more