Featured in legs

It’s actually really dangerous to go down a slide with your kid
Scientists Just Made A Brand-New Ancient Human Mummy Leg
The 8 Greatest GIFs Of BigDog In Action
Double The Fun: Monkeys Control Two Virtual Arms With Just Their Thoughts
FYI: Why Don’t Spiders Get Trapped In Their Own Webs?
Video: Mabel the Robot Sets Speed Record For Bipedal Running
Power-Harvesting Prosthetic Uses Every Footstep to Power the Next
Long-Awaited Barefoot Running Study Finds Sneakers Are Harmful
Robots Borrow Hydro-Repelling Tech from Insect Legs to Walk on Water