An anchor uses the idea of a razor to design itself
Scientists have come out with a simple robotic anchor which is small, energy efficient and light in nature. The robotic anchor can go inside the mud and catch small water submersibles.
The robotic anchor digs into the bottom of the water at the speed of a centimeter per second. A relatively simple anatomy of a razor is used to design this robot anchor.
The digging by the robot anchor just uses only 2 motions to dig the bottom of the mud flats and burrow itself.