This clip explains the different between chemical evolution and biological evolution.

This clip describes how genetic mutations can lead to an animal's advantage in survival. Neil deGrasse Tyson talks about a Black bear that turns into a white bear because of a genetic mutation, which later became known as polar bears.

Mr. Bean gets a pet chameleon which he attempts to hide from Mrs. Wicket.

In this Science Max Quiz, Phil explains how to differentiate chemical and physical changes. He mentions that chemical changes produce new molecules, while physical changes don't. He includes several examples of both physical and chemical changes.

Homer evolves from a single-celled organism into a modern-day human. A great depiction of evolution.