Take something as mundane as an extra blood vessel in our ... fairly early in development in all humans, transporting blood down the center of our arms to feed our growing hands.
Experts at MIT's d'Arbeloff Laboratory have built the extraordinary arms that are intended ... a delicate task. 'The extra limbs will help them hold objects, support the human body, share a ...
Take something as mundane as an extra blood vessel in our ... fairly early in development in all humans, transporting blood down the center of our arms to feed our growing hands.