Useful Mathematical & Physical Formulae

Equations are the magical invocations of millions of modern mathemagicians. Have you ever needed one fast? Circles, Triangles, Spaceships, Mechanics, Trigonometry, Statistics, Areas, Liquids, Gases, Fireworks, Calculus, Fields, Dimensions, Constants, Circuits, Probabilities, Gears, More... Travelling mathemusician Matthew Watkins and wizardly illustrator Matt Tweed have compiled nearly three thousand years of arduous human cogitation into one extraordinary little book. Not for muggs.