Books etc

Book 3

Book 3 in which Millie meets some photons at the playground is a playful description of the interaction between electrons and photons. At first, Millie is confused by the game that the particles play, but after learning about energy levels, quantisation and in particular the law of conservation of...…

in books

Book 9

Book 9 in which Millie goes inside a red laser beam is about the basic principles of lasers. Millie watches how electrons and red photons cooperate to generate a laser beam. At first, she is intrigued by the process of optical pumping. Later, she realises its utility, when she understands the dif...…

in books