Smart elastomer muscles give soft robotics record 2,000x lifting capability

University of Waterloo researchers have created a revolutionary artificial muscle material by mixing liquid crystals into rubber-like elastomers, making soft robots nine times stronger than before. The enhanced material can lift loads up to 2,000 times its own weight when heated, providing three times more output work than mammalian muscle. This breakthrough could enable soft robots to perform complex medical procedures, manufacturing tasks, and human assistance roles that were previously impossible due to strength limitations.