The 2,400-year search for the atom - Theresa Doud

Just How Small is an Atom?

The genius of Mendeleev's periodic table - Lou Serico

Who decides how long a second is? - John Kitching

How atoms bond - George Zaidan and Charles Morton

The uncertain location of electrons - George Zaidan and Charles Morton

The history of our world in 18 minutes | David Christian | TED

How Small Is An Atom? Spoiler: Very Small.

Where does gold come from? - David Lunney

How does an atom-smashing particle accelerator work? - Don Lincoln

Particles and waves: The central mystery of quantum mechanics - Chad Orzel

A Better Way To Picture Atoms

Solving the puzzle of the periodic table - Eric Rosado

The History of Atomic Chemistry: Crash Course Chemistry #37

A Chemist Explains the ENTIRE History of Atomic Theory (in 48 Minutes)

Is AI the most important technology of the century?

How big is a mole? (Not the animal, the other one.) - Daniel Dulek

History’s deadliest colors - J. V. Maranto

What's Inside an Atom? Protons, Electrons, and Neutrons!

Can you survive nuclear fallout? - Brooke Buddemeier and Jessica S. Wieder