A clever little robot made by researchers at Ben-Gurion University of the Negev can roll around, flip itself over, and even crawl like a turtle through rough terrain. The robot uses wheels, a set of star-shaped rollers, and cleverly articulated arms to ride along at various speeds.
The robot, called Rising STAR, uses wheels and spoked “whegs” to roll around at about one meter per second and it can fold itself flat and pull itself forward when it finds mud or sand. It can also make itself very skinny to ride through tight spots and can even flip itself over if it falls.
A weighted “head” can keep the robot balanced as it tools along, allowing it to climb up and over steep surfaces and, the researchers say, even sneak through pipes or between tight walls.
Rising STAR is an updated version of the university’s Sprawl-Tuned Autonomous Robot that it displayed in 2013. This new version is far more capable and, thanks to its “whegs” and turtle-gait, far cooler.
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