Tonies Inventions and Innovation Clever Set - 4 Pack

This set of four Tonies explores the world's greatest inventions and innovations narrated by astrophysicist Neil deGrasse Tyson. Listen along to become an expert on the discovery of electricity, the history of flight, the invention of the printing press, and the beginnings of the internet. , Teaches children about inventioninnovation, science, the printing press, electricity, flight, and the internet. , Includes 4 Inventions and Innovation Clever Tonies in 1 set. Each Tonie contains 1 audiobook (10-13 minutesfor a total of 57 minutes content per set. Recommended Age Range: 5, Language: English. , Tracklist: Audiobooks (1 for each Tonie: Printing Press, Electricity, Flight, The Internet. , Requires Toniebox Audio Player to play audio; sold separately.