Our local trash company has many of the same traits as the Aardvark in the wild. Both do a lot of their work during the night time hours and they are also persistent and efficient at what they do. The Aardvark is unique to the animal world just like we are unique to the trash business.
View full size image. Step aside, Spider-Man: The world's strongest stuff isn't your silk; it's sea snail teeth. The teeth of the common limpet species (Patella vulgata) are tougher than Kevlar and stronger than spider silk, researchers report in the Feb. 18 issue of The Royal Society journal Interface.
The bottom layer of the outer mantle is tough liquid iron and magnesium silicate rock, and the top layer is iron and magnesium silicate rock that is stiffer because the temper â¦ ature is cooler. 1 person found this useful.