Lasers
by Hal Hellman
The transistor burst upon the electronic scene in the 1950s. Almost overnight the size of new models of radios, television sets, and a host of other electronic devices shrank like deflating balloons. Suddenly the hard-of-hearing could carry their sound amplifiers in their ears. Teenagers could listen to favorite music wherever they went. Everywhere we turned the transistor was making its mark. There was even a proposal before Congress to require that every home have a transistor radio in case of emergency.
Book Details
About This Edition
This PDFBooksWorld edition has been prepared for comfortable digital reading, with a clear layout and typography designed for modern screens. It can be read online and is available in supported digital formats.
Public Domain Information: Lasers is identified by us as a public-domain work in the United States based on its publication history and applicable copyright terms. Copyright status can differ between countries, so readers should consider the laws applicable to their location.
Read or Download
Read this edition online or choose a digital format for convenient reading on your preferred device. Registered users can download the available editions, while visitors can read the book online and log in to access the download options.