![]() ![]() So that’s a stat that puts the fleet-footed cats to shame ( SN: 3/3/18, p. There’s also another video of the pair in German here. ![]() From ScienceTake, watch it (and the robot that it inspired) take a tumble or two. Rechenberg was so inspired by the flic-flac spider’s ingenious mode of locomotion that he developed a 25cm long. The bionics expert discovered Cebrennus rechenbergi during an expedition in Morocco and passed it on to Jger for taxonomic determination. Cheetahs, by comparison, accelerate at up to 13 meters per second squared, Alexander said. This newly-discovered species of cartwheeling spider, Cebrennus rechenbergi or Moroccan flic-flac spider, is definitely something to see. Jger named the flic-flac spider after the scientist Prof. The slingshot spider’s maximum acceleration is over 1,100 meters per second squared. The Moroccan flic-flac spider, which is related to the golden wheel spider, is able to double its speed when it cartwheels away, but the huge expenditure of energy the spider needs comes with a. Other spiders known for their speediness seem slow in comparison, like the Moroccan flic-flac spider, which cartwheels away from danger at speeds of about 2 meters per second. “It’s a good thing … we’re not their target,” Alexander said of the spiders, a species in the family Theridiosomatidae. That’s close to the speed of a jogging human. Using portable high-speed cameras to catch the spiders’ motion, Alexander and colleagues clocked the spiders at a maximum speed of about 4 meters per second. “Just like that, our spider has dinner,” biophysicist Symone Alexander of Georgia Tech said at the meeting. The spider and web together zing forward, ensnaring the prey. When the spider senses a potential meal, it releases the web. These webs have a single strand attached to the tip of the cone, which the spider reels in to ramp up the tension. ![]() That makes these tiny creatures, called slingshot spiders, the fastest-moving arachnids known, scientists reported March 4 at a meeting of the American Physical Society.įound in the Peruvian Amazon, slingshot spiders weave conical webs. Just as the trick of shape-shifting to ones environment has proved invaluable for many creatures, Yale researchers say it could be equally useful for robots. When danger approaches, the Moroccan flic-flac spider takes the shape of a ball and rolls away to safety. BOSTON - Tasty insects, look out: In an attempt to catch prey, a speed-demon spider launches itself and its web with about 100 times the acceleration of a cheetah. Shape-changing robots that adapt to their environments. ![]()
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