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

How atoms bond - George Zaidan and Charles Morton

Who decides how long a second is? - John Kitching

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

The uncertain location of electrons - George Zaidan and Charles Morton

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

How Small Is An Atom? Spoiler: Very Small.

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

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

Where does gold come from? - David Lunney

The History of Atomic Chemistry: Crash Course Chemistry #37

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

Solving the puzzle of the periodic table - Eric Rosado

A Better Way To Picture Atoms

A Mysterious Design That Appears Across Millennia | Terry Moore | TED

The 4 greatest threats to the survival of humanity

How do nuclear power plants work? - M. V. Ramana and Sajan Saini

Is AI the most important technology of the century?