An overview of American inventors, mostly from the 19th-Century (with the exception of Benjamin Frankin in the 18th- and the later works of Alexander Graham Bell and Thomas Edison in the 20th-.) Includes explanations of many of what the author considers their most important inventions, how they work, and what influence the inventions, as well as the inventors had.
Prenumerera på vårt nyhetsbrev för att få fantastiska erbjudanden och inspiration för din nästa läsning.
Genom att registrera dig accepterar du vår personuppgiftspolicy.
