Hyundai is actually building those wild unstoppable 4x4s on robot legs

We see a lot of wacky concept vehicles, but few as nutty as Hyundai’s Ultimate Utility Vehicles with their robotic stilt legs. And the company is dead serious about building them, too, with a new development and test facility to be built in Montana.Con… Continue reading Hyundai is actually building those wild unstoppable 4x4s on robot legs

Automated solar-panel-cleaning system doubles down on drones

In order to keep running at peak efficiency, solar panels regularly have to be cleaned of accumulated dust and other debris. Such panels can often be difficult to reach, though, which is why the Helios system uses not one but two drones to get the job … Continue reading Automated solar-panel-cleaning system doubles down on drones

Hackaday Links: February 27, 2022

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If there’s one thing that can trigger people, it’s the printer racket. Printer manufacturers who put DRM-like features into their consumables are rightly viewed as Satan’s spawn, and while these …read more Continue reading Hackaday Links: February 27, 2022

Classic Chat: Arko Takes Us Inside NASA’s Legendary JPL

Started by graduate students from the California Institute of Technology in the late 1930s, the Jet Propulsion Laboratory (JPL) was instrumental in the development of early rocket technology in the …read more Continue reading Classic Chat: Arko Takes Us Inside NASA’s Legendary JPL

Biohybrid fish powered by beating human heart cells swims for 100 days

Researchers at Harvard and Emory University have created a biohybrid fish out of human heart muscle cells that can swim autonomously for months at a time as the cells beat. The project is a quirky sidestep on the way to eventually growing new functioni… Continue reading Biohybrid fish powered by beating human heart cells swims for 100 days

Mighty morphing melting metal robot switches from driving to flying drone

Most robots are designed for a specific job, and aren’t very adaptable. But engineers at Virginia Tech have now developed a soft robot that can morph into a range of shapes, such as driving, flying or swimming robots, thanks to a rubber skin full of a … Continue reading Mighty morphing melting metal robot switches from driving to flying drone

Autonomous Black Hawk helicopter makes first flight with no crew onboard

DARPA’s Aircrew Labor In-Cockpit Automation System (ALIAS) program has taken another step forward, with a US Army UH-60A Black Hawk helicopter taking to the air over Fort Campbell, Kentucky on February 5 for a 30-minute autonomous flight with no one ab… Continue reading Autonomous Black Hawk helicopter makes first flight with no crew onboard

Dragonfly-sized drone flaps its wings more efficiently than insects

No matter how good our human designs may be, evolution has had a 4-billion-year head start, so there’s no shame in copying off Mother Nature’s homework. Engineers at the University of Bristol have done just that – and even improved on it – developing a… Continue reading Dragonfly-sized drone flaps its wings more efficiently than insects