Topic: legs

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Why is it so hard to catch a fly? A visit to The Robot Zoo

Why is it so hard to catch a fly? Maddie Moate and Greg Foot visit the Horniman Museum's Robot Zoo in London to answer that curious question and a few other questions with help from some delightful robot animal counte...

Spid-a-boo! The Jotus remus peacock spider waves its paddle leg

A newly discovered peacock spider, the Jotus remus -- 'remus' means 'oar' or 'paddle' in Latin -- waves his paddle shaped leg at potential mates as he hides the rest of his body. Though he can't see the female, he can...

Jump In Jerboas – Science Friday

"A furry little rodent version of a Tyrannosaurus Rex," the jerboa has tiny forelimbs, a "noodle" tail that helps with them with balance, long legs and really long feet, with toes that support their speedy hops. W...

MorpHex MKIII, the glowing, transforming robot

Glowing with programmed LEDs, rolling around in "spheremode" with twelve synchronized shell sections, and walking as a hexapod robot, this is MorpHex MKIII, the transforming robot, made in 2014 by kinematics expert Kå...

Millipedes – The First Land Animals – The Brain Scoop

Famous for their many legs, millipedes are arthropods that date back more than 420 million years. As detritivores, their vegetarian diet of leaf litter and other organic matter helps to keep our ecosystems in balance ...

Epic Catapulting Locust In Slow Motion – Earth Unplugged

Locusts are powerful jumpers. The jumps may not be as controlled as a praying mantis or a leaproach, but a locust's ability to jump 10x its own body length is more about putting distance in between them and any predat...

How the Octopus Moves – ScienceTake

How do you move from here to there when you have eight long, flexible legs that radiate out from your head? After analyzing recordings of how an octopus moves, three Israeli researchers have determined something prett...

Derby the dog runs on his 3D printed prosthetic paws

This is Derby and these are Derby's life-changing, 3D printed prosthetic paws. Derby was born with deformed front legs and had a lot of trouble getting around outside before animal lover and 3D Systems employee Tara A...

Josie the chihuahua gets her wheels

Josie is a happy little chihuahua who was born with no front legs. Add some inventiveness by a lot of people around her and you've got a happy little chihuahua who can get around on wheels. This may be the ...