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The EV4 Mountain Cart

The EV4 Mountain Cart was developed with input from a disabled extreme athlete, and has been...
The EV4 Mountain Cart was developed with input from a disabled extreme athlete, and has been tested in snowy Polish mountains and on jump tracks(Credit: EV4)

Jack Skopinski’s rivet-packing electric trikes and four-wheelers like to tilt. It’s become something of a signature for EV4 machines over the years. But now the Polish engineer has created an off-road electric trail hugger that doesn’t sport a tilting mechanism. The EV4 Mountain Cart is designed to allow disabled riders to cleanly and quietly zip down dirt tracks, up grassy hills and through forest trails. read more

3D Bioprinter Creates Layers of Real Skin

A close up view of the skin bioprinter nozzle developed by researchers at Wake Forest Institute...
A close up view of the skin bioprinter nozzle developed by researchers at Wake Forest Institute for Regenerative Medicine(Credit: WFIRM)

While the advent of 3D printers is commonly thought of as a revolution for manufacturing, it could have huge benefits for medicine as well. To help patch up large wounds that might normally require a skin graft, researchers at Wake Forest Institute for Regenerative Medicine (WFIRM) have developed a new bioprinter that can print dual layers of a patient’s own skin directly into a wound. read more

Weapon Wednesday – Boeing’s Loyal Wingman

A model of the unmanned Boeing Airpower Teaming System was unveiled at the Australian International Airshow
A model of the unmanned Boeing Airpower Teaming System was unveiled at the Australian International Airshow (Credit: Boeing)

Boeing has taken the wraps off its latest combat drone, presenting a model of its Loyal Wingman UAV at the Australian International Airshow. Formally referred to as Boeing Airpower Teaming System, the concept demonstrator aircraft is being developed in partnership between the Australian government and Boeing Australia. read more

3-D Printer Sound System

The Ionic Sound System is made up of an active subwoofer and two passive speakers, all...
The Ionic Sound System is made up of an active subwoofer and two passive speakers, all encased in enclosures 3D-printed from sand(Credit: Deeptime)

Most speaker enclosures are made from wood, though that’s not the only material being utilized by audio hardware makers – we’ve seen speakers made from concrete, for example, and the many portable wireless speakers available are most likely housed in plastic. Which makes the Ionic Sound System from the Czech Republic’s Deeptime something of a novelty, as the nature-inspired speakers and subwoofer are encased in a 3D-printed sand outer skin. read more

World’s First Full-Body Medical Scanner

The new EXPLORER full-body scanner promises faster and more detailed medical imaging
The new EXPLORER full-body scanner promises faster and more detailed medical imaging(Credit: UC Davis)

After over a decade of development, the world’s first full-body medical scanner has produced its first images. The groundbreaking imaging device is almost 40 times faster than current PET scans and can capture a 3D picture of the entire human body in one instant scan. read more

Pantera Bajaboard Electric Skateboard

The 45mph Bajaboard Pantera is a vastly overpowered, completely excessive custom build you can buy today
The 45mph Bajaboard Pantera is a vastly overpowered, completely excessive custom build you can buy today(Credit: Bajaboards)

The fastest we’ve ever been on an electric skateboard was about 40 km/h, or 25 mph. That was a truly scary speed in our books, but the lunatics at Baja boards are preparing to nearly double it with this 8-kilowatt monster of a thing: the Pantera. read more

Nissan All-Electric Opus Camping Trailer

Nissan x Opus concept camping trailer
Nissan x Opus concept camping trailer(Credit: Nissan)

The RV market probably isn’t quite ready for a full-blown electric motorhome just yet, but electric vehicles can still have a positive impact on vehicle camping by lending their powerful battery technology. With the new Nissan x Opus camping trailer, Nissan shows how EV batteries can fully power the equipment of a non-engined camper. The Leaf-derived Energy ROAM battery pack gives the innovative, award-winning Air Opus inflatable six-sleeper enough juice to keep campers comfortable and fed for up to a week, all without the emissions and noise of a gas generator.

Nissan already offers travelers an all-electric mini-campervan option, and now it shows how that very same battery technology could be used in a non-powered trailer, with all the battery power going to onboard amenities like the lighting, microwave and fridge. read more

Motorola’s New Budget Phones

Motorola is aiming for the budget end of the Android market again with the Moto G7...
Motorola is aiming for the budget end of the Android market again with the Moto G7 series(Credit: Motorola)

Motorola has carved out its own niche in the Android phone market – decent specs for very decent prices – and it’s back in that same groove for 2019 with the Moto G7 line-up. Four phones make up the range: the G7, the G7 Play, the G7 Plus, and the G7 Power. read more

Smart Cloth to Warm You Up or Cool You Down

A new fabric can sense body heat and automatically vent it to the outside air

A new fabric can sense body heat and automatically vent it to the outside air(Credit: Faye Levine, University of Maryland)

Wearable gadgets are making clothes smarter all the time, but one of the most basic functions you’d want in a garment – the ability to warm you up or cool you down as needed – is still frustratingly elusive. Now, researchers at the University of Maryland (UMD) have developed a new material that senses how warm a person’s body is and automatically adjusts how much heat it traps or releases. read more

Weapon Wednesday – New Grenade Brings Down Drones

A 40-mm practice grenade, similar in appearance to the anti-drone grenade, is loaded into a portable...
A 40-mm practice grenade, similar in appearance to the anti-drone grenade, is loaded into a portable launcher(Credit: US Air Force)

As last month’s grounding of flights at Heathrow Airport showed us, drones can cause a lot of problems – and they can even pose a security risk – when they’re flown in the wrong places. Engineers with the US Army are developing a countermeasure, in the form of a drone-netting grenade. read more