Edison’s Super Secret Morse Code
Send and receive messages for the original telegraph, the automatic telegraph, the duplex telegraph, the sextuplex telegraph, and the Quadruplex telegraph. Also decode the different science concepts that Edison used in his inventions for physics, chemistry, biology, and renewable energy!
The Edison’s Super Secret Morse Code complements the Thomas Edison Activity Book. You will learn about the unique history of Morse Code, from its beginnings with Samuel Morse as a one-way machine, the Duplex, Quadruplex to its latest advancement as an automatic telegraph. Learn about each improvement and how this revolutionized the telegraphy industry. Decode messages along the way and write a few of your own, too! This 20-page book makes a great gift for children and adults—or even yourself! It’s time to decode the history of Morse Code, and discover just how Thomas Edison improved this important machine! Who knew learning could be so fun? Recommended for ages 9-Adult.
All of the artwork in this book are original creations. Come and celebrate the life of The Man of The Millennium who made the world a better and brighter place.
There are 2 sizes of puzzle books: Full Size 8 1/2 x 11 or Portable Puzzle Books 5 1/2 x 8 1/2.