It's a Numberful World

How Math Is Hiding Everywhere ...from the Crown of a Tree to the Sound of a Sine Wave

"A fun how-to guide to the world of math, offering insight into quirky questions like 'Why is a rainbow curved?'; 'Why aren't left-handers extinct?'; 'How is a sunflower like a synchronized swimmer?' and a look into (and explanation of) interesting mathematical marvels such as sine waves in music and prime numbers essential…