Alexander Graham Bell for Kids
By Mary Kay Carson
Release : 2018-06-01
Genre : Biographies for Kids, Books, Kids, Computers & Tech for Kids
Kind : ebook
This exciting biography includes science and history background on Bell's era, as well as sidebars and biographies of inventors and scientists who influenced—and competed with—him. Readers will build telegraphs, liquid transmitters, intercoms, metal detectors, and tetrahedral kites as they explore the science behind Bell's wide-ranging inventions.
Alexander Graham Bell for Kids
By Mary Kay Carson
Release : 2018-06-01
Genre : Biographies for Kids, Books, Kids, Computers & Tech for Kids
Kind : ebook