JNF061010

Calling all tech nerds! This hefty little book is big on awesomeness—including cutting-edge tech, cool science, stunning stats, and even a little silliness. In this electrifying addition to the Nerdlet…

A fascinating illustrated biography about Elisha Gray, the second person to invent the telephone.Elisha Gray may not have received a patent for inventing the telephone, but he still made huge…