University engineers are building a human-sized robotic jellyfish that may one day patrol the oceans for months without intervention by operators.
Still a prototype, Virginia Tech’s “Cyro” robot is powered by a rechargeable nickel metal hydride battery, and can collect, store, analyze and communicate data from onboard sensors. A distinctive soft polymer covering mimics the animal’s jelly umbrella-shaped upper bell. This is attached to a rigid robotic skeleton. Cyro measures 5 foot 7 inches in length and weighs 170 pounds.
Researchers chose to mimic the marine invertebrate because its form conserves energy during movement and the creatures are found throughout the world’s oceans.
A salvage crew funded by the founder of Amazon has recovered the twisted remains of rocket engines once used to launch the Apollo program into space.
Using underwater remotely operated vehicles, the crew spent three weeks pulling the wreckage up from a watery grave nearly three miles below the surface of the Atlantic Ocean off the coast of Florida.
“We’ve seen an underwater wonderland – an incredible sculpture garden of twisted F-1 engines that tells the story of a fiery and violent end, one that serves testament to the Apollo program,” Jeff Bezos, CEO and Chairman of Amazon, wrote on the blog for his Bezos Expeditions enterprise.
Click through to see more photos and a video.