The flatworm known as planaria can regenerate lost body parts.

This is real magic: from numerous tiny fragments, new young planarians begin to form. In a sense, this makes planaria a kind of immortal organism — each fragment remains the same living planarian. Even more astonishing is the fact that the milk-white planaria can divide itself up to 279 times, with every single piece developing into a fully viable organism.

Animazing