Airplanes

Barbie Developer: Ruth Handler: Ruth Handler

Cameras

Electrician Answers: Objective Question Answers

Computers

Sonic the Hedgehog

Telephones

Thomas Edison

From Kingfishers to... Bullet Trains

Automobiles

Steve Jobs for Kids: A Biography of Steve Jobs Just for Kids!

Radios

Marvelous Mattie: How Margaret E. Knight Became an Inventor

Bicycles

Ben & Jerry: Ice Cream Manufacturers: Ice Cream Manufacturers

Robert Cade: Gatorade Inventor: Gatorade Inventor

GPS

Robots

Electrician

Fun Experiments with Electricity: Mini Robots, Micro Lightning Strikes, and More