Du er ikke logget ind
Beskrivelse
As the son of a deaf mother and the husband to a deaf wife, Alexander Graham Bell was understandably interested in communication and sound. Along with a lifelong talent for inventing things, these interests fueled Bell's development of the telephone. Young readers will be inspired by Bell's boundless curiosity and enthusiasm for new inventions. A timeline, science facts page, and great historical photographs make this book a must for kids interested in science or history.