“If an atom was the size of an orange, then the orange would be the size of the whole planet Earth.”
The movie is called A Boy and His Atom, and it is Guinness World Records verified(!) as the smallest stop-motion film in the world.
You can read more about the project here, you can listen to the sound of moving atoms, and can watch how scientists Susanne Baumann, Andreas Heinrich, Christopher Lutz and Ileana Rau made the movie here:
The future is now.
Bottle by Kirsten Lepore, a 2010 stop-motion animated story about a transoceanic, message-in-a-bottle conversation and the emotions that come with it.