by Gary Bergreen (Author)

Revolutionary Technologies covers how changes in technology have impacted how we work, travel, communicate, and play from the 1400s to the modern space age. As technologies kaleidoscope to improve education, medicine, and business, society benefits as more opportunities are made available to those who are prepared to take advantage of them.

Author Biography

Gary Bergreen, a resident of Corona, California, has taught at the secondary school level for thirty years. He has also taught computer courses at Riverside City College and Chaffey College for the past twenty years.