The Boys' Second Book of Radio and Electronics
Author : Alfred Powell Morgan
Publisher :
Page : 296 pages
File Size : 20,66 MB
Release : 1957
Category : Electronics
ISBN :
Author : Alfred Powell Morgan
Publisher :
Page : 296 pages
File Size : 20,66 MB
Release : 1957
Category : Electronics
ISBN :
Author : Alfred Powell Morgan
Publisher :
Page : 229 pages
File Size : 13,78 MB
Release : 1954
Category : Electronics
ISBN :
Author : Alfred Powell Morgan
Publisher :
Page : 444 pages
File Size : 20,61 MB
Release : 1914
Category : Electrical engineering
ISBN :
Author : Alex Kotlowitz
Publisher : Anchor
Page : 337 pages
File Size : 11,46 MB
Release : 2011-11-30
Category : Social Science
ISBN : 0307814289
NATIONAL BESTSELLER • A moving and powerful account by an acclaimed journalist that "informs the heart. [This] meticulous portrait of two boys in a Chicago housing project shows how much heroism is required to survive, let alone escape" (The New York Times). "Alex Kotlowitz joins the ranks of the important few writers on the subiect of urban poverty."—Chicago Tribune The story of two remarkable boys struggling to survive in Chicago's Henry Horner Homes, a public housing complex disfigured by crime and neglect.
Author : Big Boy
Publisher : Simon and Schuster
Page : 258 pages
File Size : 49,82 MB
Release : 2011-12-27
Category : Biography & Autobiography
ISBN : 1936399210
A rare three-time winner of the Marconi Awards, Big Boy (aka Kurt Alexander) is one of the country's biggest hip-hop DJs. Unfortunately, for a time he was big in every sense of the word, finally weighing in at 510 pounds. Busy with work, he opted for duodenal switch stomach surgery and shrank by over 250 pounds, but nearly lost his life. Not a diet guide but a probing memoir.
Author : Christian O’Connell
Publisher : HarperCollins UK
Page : 185 pages
File Size : 22,24 MB
Release : 2017-01-26
Category : Juvenile Fiction
ISBN : 0008200572
From leading breakfast radio star Christian O’Connell comes a brilliant and laugh-out-loud story of an ordinary boy with an extraordinary secret radio show. (Broadcast from his shed.)
Author : Mike Adams
Publisher : Springer Science & Business Media
Page : 562 pages
File Size : 36,99 MB
Release : 2011-10-17
Category : Technology & Engineering
ISBN : 1461404185
The life-long inventor, Lee de Forest invented the three-element vacuum tube used between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. Beginning in 1918 he began to develop a light valve, a device for writing and reading sound using light patterns. While he received many patents for his process, he was initially ignored by the film industry. In order to promote and demonstrate his process he made several hundred sound short films, he rented space for their showing; he sold the tickets and did the publicity to gain audiences for his invention. Lee de Forest officially brought sound to film in 1919. Lee De Forest: King of Radio, Television, and Film is about both invention and early film making; de Forest as the scientist and producer, director, and writer of the content. This book tells the story of de Forest’s contribution in changing the history of film through the incorporation of sound. The text includes primary source historical material, U.S. patents and richly-illustrated photos of Lee de Forest’s experiments. Readers will greatly benefit from an understanding of the transition from silent to audio motion pictures, the impact this had on the scientific community and the popular culture, as well as the economics of the entertainment industry.
Author : Gordon Greb
Publisher : McFarland
Page : 260 pages
File Size : 49,99 MB
Release : 2015-09-11
Category : Performing Arts
ISBN : 0786483598
Still broadcasting today, the world's first radio station was invented by Charles Herrold in 1909 in San Jose, California. His accomplishment was first documented in a notarized statement written by him and published in the Electro-Importing Company's 1910 catalog: "We have given wireless phone concerts to amateur wireless men throughout the Santa Clara Valley." Being the first to "broadcast" radio entertainment and information to a mass audience puts him at the forefront of modern day mass communication. This biography of Charles Herrold focuses on how he used primitive technology to get on the air. Today it is a 50,000-watt station (KCBS, in San Francisco). The authors describe Herrold's story as one of early triumph and final failure, the story of an "everyman," an individual who was an innovator but never received recognition for his work and, as a result, died penniless. His most important work was done between 1912 and 1917, and following World War I, he received a license and operated station KQW for several years before running out of money. Herrold then worked as a radio time salesman, an audiovisual technician for a high school, and a janitor at a local naval facility, still telling anyone who would listen to him that he was the father of radio. The authors also consider some other early inventors, and the directions that their work took.
Author : Steve Biddulph
Publisher : Random House Digital, Inc.
Page : 226 pages
File Size : 39,80 MB
Release : 2008
Category : Family & Relationships
ISBN : 158761328X
"A guide to the stages and issues in boys' development from birth to manhood"--Provided by publisher.
Author : James C. Dobson
Publisher : Tyndale House Publishers, Inc.
Page : 389 pages
File Size : 10,45 MB
Release : 2014-08-22
Category : Religion
ISBN : 1414341474
Here’s sensible advice and caring encouragement on raising boys from the nation’s most trusted parenting authority, Dr. James Dobson. With so much confusion about the role of men in our society, it’s no wonder so many parents and teachers are asking questions about how to bring up boys. Why are so many boys in crisis? What qualities should we be trying to instill in young males? Our culture has vilified masculinity and, as a result, an entire generation of boys is growing up without a clear idea of what it means to be a man. In the runaway bestseller Bringing Up Boys, Dr. Dobson draws from his experience as a child psychologist and family counselor, as well as extensive research, to offer advice and encouragement based on a firm foundation of biblical principles.