This clip describes the history of physics and chemistry experiments that led to proving the existence of atoms.

This clip answers the question, "What are atoms made of?" This clip explains the anatomy of an atom.

Bill Nye explains that an atom is composed of protons, neutrons, and electrons. Protons and neutrons are found in the nucleus and have a positive and a neutral charge, respectively. Electrons, taking on a negative charge, move around the nucleus. Bill Nye demonstrates that an atom is mostly empty space by illustrating the distance between the nucleus and the electrons.

This clip describes the Miller-Urey experiment and its purpose: to determine if complex molecules could arise from simple natural chemical reactions.

Examines the role of women in Egyptian religion, especially "God's Wife of Amun," the highest priestess in the Egyptian religion and temple estate at Karnak.