Hoy's Toys Thomas Edison Super Secret Morse Code (9 to adult)
Continue the coding with this second level more complex Morse Code puzzle book! There are 16 pages of history and code that uncover facts about the telegraph industrial revolution. Several of Edison’s telegraph patents contributed to the creation and evolution of this communication industry. Decode the messages from the different types of telegraphs using the Morse Code table on the puzzle page. Also, decode the messages about chemistry, physics, biology, and renewable energy which all played a large part in the evolution of telecommunications. Solutions in back. Celebrate the Life of The Man of the Millennium. Works great alone and also in the full 6 and 12- puzzle book set!