Libros de autor by Tech Tron

How Things Work

How Do They Work? Telescopes, Electric Motors, Drones and Race Cars | Technology Book for Kids Junior Scholars Edition | Children's How Things Work Books

Most Important Inventions Of All Time | Inventions for Kids | Children's Inventors Books

The Most Famous Inventors Who Ever Lived | Inventor's Guide for Kids | Children's Inventors Books

Modern Era Inventions

Who Discovered Electricity? | Beginning Electronics Grade 5 | Children's Inventors Books

Inventions That Shaped America | US Industrial Revolution Books Grade 6 | Children's Inventors Books

Samuel Morse Invented the Telegraph | U.S. Economy in the mid-1800s Grade 5 | Children's Computers & Technology Books

Earth's Most Powerful Telescopes | Optics for Grade 5 | Children's Physics Books

How Do VOIP, TV, Pocket-Sized Gadgets and AI Robots Work? | Technology Book for Kids Junior Scholars Edition | Children's How Things Work Books

How Are Lasers Used Today? | Light and Optics for Grade 5 | Children's Physics Books

Elias Howe and His Sewing Machine | U.S. Economy in the mid-1800s Grade 5 | Children's Computers & Technology Books