Science of Why, Volume 3

The newest volume in the beloved Science of Why series—full of fascinating science that will amuse and astonish readers of all ages.

Have you wondered why you cringe when fingernails are scratched along a chalkboard? Or why some people are left-handed? Or if a shark can smell a drop of blood a mile away?

Then you’re in luck! Bestselling author Jay Ingram is back to answer all those questions and m...