Animation reveals the world's hidden equations. MacGregor Campbell, contributor Although they don't actually exist in the physical world, our most powerful tools could be mathematical equations.
They underlie much of modern technology, from radio to power generation, to photo compression and electronic musical instruments. In our latest animated explainer, we look at how the wave equation, Maxwell's equations and the Fourier transform came to rule the modern world. Chapter 16 EM Waves Flipped Questions. Gamma rays. Infra red. Microwaves. Radio waves. Visible. X rays. Ultra violet. EM spectrum introduction.