Books etc

Book 1

In Book 1 in which Millie meets two electrons and her adventures begin, children get to know Millie and learn in a simple and playful way about electrons: the intrinsic nature of their spin, and their wave-particle duality. Children love this book. Here are some of their comments: I like Mil...…
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Book 1

Book 2

Book 2 in which a scarecrow gives Millie a brilliant idea about magnets is a humorous introduction to magnetism based on the orientation of electron spins. In this adventure, Millie wants to know what it is like to be an electron; she learns about magnetic fields, attractive and repulsive forces, a...…
in books
Book 2

Book 8

Book 8 in which Millie wants to give the particles a sleeping lesson Millie micro nano pico Book 8 is for all the children who asked Millie to find out more about the inhabitants of Bosonville and Fermioncity. Millie knows that photons are bosons and electrons are fermions. In this adventure, she d...…
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Book 8

Interview an electron

Millie needs you help to write a list of questions to ask the electrons. Write your questions and send them to Millie by email millie@milliemicronanopico.com.
in exercises
Interview an electron

Discovery of the electron

In the article on elementary particles, we read that, in 1804, John Dalton demonstrated the existence of atoms, which he imagined as hard spheres. More than 90 years later, in 1897, the experiments of Joseph John Thomson, a British physicist, showed that atoms contain electrons, tiny particles...…
in history
Discovery of the electron

Discovery of the electron as a wave

The first physicist to suggest that electrons could also exhibit wave-like behavior was the French nobleman Louis De Broglie. In 1924, De Broglie proposed the principle of wave-particle duality for all components of matter, not just electrons. This principle means that the particles that constitut...…
in history
Discovery of the electron as a wave

Spin

In Book 1, Millie is intrigued by the electrons’ pointy "hats" and curiously asks about them. She soon discovers that these aren’t hats at all, but a built-in feature of electrons known as spin. Spin is an intrinsic property of electrons and all quantum particles. An intrinsic property is a ch...…
in quantum concepts
Spin