Smallest-ever remote-control walking robot uses shape-memory alloy

Researchers at Northwestern University in Illinois have demonstrated the world’s smallest remote-controlled walking robot, at just half a millimeter wide. Such tiny machines can bend, twist, crawl, walk, turn and jump without hydraulics or electricity…. Continue reading Smallest-ever remote-control walking robot uses shape-memory alloy

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