The Original Eco Friendly & Sustainable Living Portal (since 2009)
cownose ray, Tag
- Mantabot: University of Virginia Engineers Build a Robot that Looks and Swims Like a Ray Fri, 3 Aug 12, 4:00amThere are few more graceful swimmers in the ocean than the ray - ”batiod” rays, such as mantas and stingrays, are quick, agile, and energy-efficient. Engineers are using these fascinating creatures as inspiration...