Feb 14 2017 38 mins 47
Boxer crabs stand out amid their crustacean brethren due to their amazing tool use -- a mutualistic relationship between these tiny crabs and the living sea anemones they employ as weapons. In this episode of Stuff to Blow Your Mind, Robert and Christian look at a pair of studies that expand on their amazing use of weapons. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
