Snail robot excretes sticky mucus that helps it crawl up slopes

A remotely controlled robot with an inflatable foot that oozes mucus can crawl across surfaces like a snail, and could inspire soft medical robots that move through mucus-lined cavities in the human body

​A remotely controlled robot with an inflatable foot that oozes mucus can crawl across surfaces like a snail, and could inspire soft medical robots that move through mucus-lined cavities in the human body A remotely controlled robot with an inflatable foot that oozes mucus can crawl across surfaces like a snail, and could inspire soft medical robots that move through mucus-lined cavities in the human body