Technology — Juvenile literature — Audiobooks
How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use
by Archibald Williams
The Boy's Book of Industrial Information
by Elisha Noyce
Stories of Invention, Told by Inventors and their Friends
by Edward Everett Hale
Boys' second book of inventions
by Ray Stannard Baker
Illustrated Science for Boys and Girls
by Anonymous