TechnologyRobotic rat uses AI to befriend real rodents A robotic wheeled rat that was trained with AI learned how to play and fight with real rodents – and could one day offer companionship to lab rats ¿ìè¶ÌÊÓÆµ
TechnologyTiny jellyfish robots made of ferrofluid can be controlled with light Researchers combined hydrogel with magnetic ferrofluid to make small jellyfish robots that can complete an obstacle course when directed with light ¿ìè¶ÌÊÓÆµ