Tremendous Technology InventionsDownloadable Audiobook - 2014
Did you know that President Thomas Jefferson used a copier? Or that one of the world's fastest computers is the size of a two-story house? Get ready to learn the strange stories behind technology inventions you use every day. From the teenager who first imagined the television to a $900 smartphone named Simon, you'll find out how we got the technological wonders that help us connect, create, and keep up.
Publisher: Minneapolis :, Lerner Publications Company,, 
Branch Call Number: Online Audio Book
Characteristics: 1 sound file :,digital audio file, rda