<p><img src='http://unitedyam.com/wp-content/uploads/2024/04/fossilized-marine-organism-pleurocystitid.png' width='84' height='63' alt='A fossilized pleurocystitid, a marine organism that went extinct nearly 450 million years ago' border='0' align='left' /></p><p>A fossilized pleurocystitid, a marine organism that went extinct nearly 450 million years ago and is believed to be one of the first echinoderms capable of movement using a muscular stem. Mechanical engineers at Carnegie Mellon University engineered a soft robotic replica of a pleurocystitid to ...</p><p>This is an NSF Multimedia Gallery item.</p>
A fossilized pleurocystitid, a marine organism that went extinct nearly 450 million years ago and is believed to be one of the first echinoderms capable of movement using a muscular stem. Mechanical engineers at Carnegie Mellon University engineered a soft robotic replica of a pleurocystitid to …
This is an NSF Multimedia Gallery item.