They say necessity is the mother of all inventions, but Mother Nature has been inventing designs longer than we have! We're counting down the top 10 most extreme animal inventors and seeing how long it took humans to replicate what animals have been doing for many, many years. From wasps that invented paper to a fly with a unique ear in it's chest, discover that we're not always first to the patent office when animal inventors are taken to the Most Extreme!
