Snail
Published 12:08 pm Wednesday, February 18, 2015
This microscopic image shows the teeth of the aquatic snail called a limpet, which researchers say is the strongest biological material on Earth.
Published 12:08 pm Wednesday, February 18, 2015
This microscopic image shows the teeth of the aquatic snail called a limpet, which researchers say is the strongest biological material on Earth.