We’ve already seen that bees are amazing. Today, we’re looking at why ants are: NPR’s Robert Krulwich and Odd Todd, the same team who explained to us why we can’t walk straight, report on an ingenious new study, in which scientists devised a creative way to prove that ants actually count their steps.

For more on this absolutely incredible civilization, we highly recommend Adventures Among Ants: A Global Safari with a Cast of Trillions — a fascinating and riveting journey by entomologist Mark Moffett, who’s been rightfully described as “the Indiana Jones of entomology.” From Nigeria’s ant armies to Australia’s silk-spinning ants to Brunei diver ants, Moffett’s enthusiasm for these extraordinary and diverse creatures jumps off the page and pulls you into a remarkable parallel universe of intelligence and creativity.