Crystal Clear: The Struggle for Reliable Communications Technology in World War II
Quartz crystal— a technology that changed the tide of World War II
Some of the defining leaps in technology in the twentieth century occurred during the Second World War, from radar to nuclear energy. Often left out of historical discussions are quartz crystals, which proved to be just as pivotal to the Allied victory— and to post-war development— as other technologies. Quartz crystals provided the U.S. military, for the first time, with reliable communication on the front lines, and then went on to become the core of some of the most basic devices of the post-war era, from watches, clocks, and color televisions, to cell phones and computers.
In Crystal Clear, Richard Thompson relates the story of the quartz crystal in World War II, from its early days as a curiosity for amateur radio enthusiasts, to its use by the United States Armed Forces. It follows the intrepid group of scientists and engineers from the Office of the Chief Signal Officer of the U.S. Army as they raced to create an effective quartz crystal unit. They had to find a reliable supply of radio-quality quartz; devise methods to reach, mine, and transport the quartz; find a way to manufacture quartz crystal oscillators rapidly; and then solve the puzzling "aging problem" that plagued the early units. Ultimately, the development of quartz oscillators became the second largest scientific undertaking in World War II after the Manhattan Project.
Bringing to light a little-known aspect of World War II, Crystal Clear offers a glimpse inside one of the most significant efforts in the annals of engineering.
A Million Truths: A Decade in China by Linda Jakobson, ISBN 0871319195
Income levels have risen sharply in China during the last two decades. Although just 2% of all Chinese have hot running water, virtually all households have televisions. This personal, intelligent book addresses these sweeping changes and how they are forming modern China.
A Million Truths: A Decade in China by Linda Jakobson, ISBN 0871319195 
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Aliens Are Coming!: The True Account of the 1938 War of the Worlds Radio Broadcast
It was an ordinary night in October of 1938 until a news bulletin interrupted the dance music on "CBS radio-aliens were invading the United States!
Meghan McCarthy's hilarious "Aliens Are Coming! tells the true story of the Halloween radio prank that duped much of the country into believing that Martians had invaded. The book uses excerpts from the actual "War of the Worlds radio broadcast and includes information about the importance of radios in the 1930s (before the time of televisions and computers) as well as facts about Orson Welles and H. G. Wells, author of the novel on which the broadcast was based.
"From the Hardcover edition.
Aliens Are Coming!: The True Account of the 1938 War of the Worlds Radio Broadcast
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Sony Sixaxis Wireless Controller PS3
Enter the new Sixaxis wireless controller. Utilizing sensors designed to read when a player angles, tilts, thrusts, or pulls, the Sixaxis controller allows game play to become a natural extension of the player's body.
And with the heritage of the PlayStation system's basic controller design still intact, gamers are now able to play the controls they've grown accustomed to while harnessing the added intuitive movements of the multi-axis controller.
Key Features:
- Motion Sensing System: Thanks to breakthrough technology and a highly sensitive motion sensing system, the controller becomes a natural extension of the user's body.
- Bluetooth: Bluetooth for wireless gameplay (the PlayStation 3 system can support up to seven wireless controllers at one time).
- Wireless or Wired: The Sixaxis controller can be easily switched from wireless to wired.
- Analog Joy Sticks: The tilting angle of the analog joy stick has been slightly broadened to enable more delicate...
32 televisions > Sony Sixaxis Wireless Controller PS3
Friends: The Complete Eighth Season (Full Frame)
The smash-hit television comedy series culminates with the birth of Rachel's baby in the 1-hour season finale. Season Eight of this smart, sophisticated and award-winning comedy includes guest appearances by Brad Pitt, Sean Penn, Alec Baldwin, Marlo Thomas, Elliot Gould and Morgan Fairchild.
com cw network television
32 televisions > Friends: The Complete Eighth Season (Full Frame)
Crystal Clear: The Struggle for Reliable Communications Technology in World War II
Goethe
This new series brings into modern English a reliable translation of a representative portion of Johann Wolfgang von Goethe's vast body of work. This edition, selected from over 140 volumesin German, is the new standard in English, and contains poetry, drama, fiction, memoir, criticism, and scientific writing by the man who is probably the most influential writer in the German language. The executive editors of this collection are Victor Lange of Princeton University, Eric Blackall of Cornell University,...
Crystal Clear: The Struggle for Reliable Communications Technology in World War II standard television 32 televisions Goethe
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Favourite Chopin / Vladimir Ashkenazy
Track Listing: Polonaises (2) for Piano, Op. 40: no 1 in A major, B 120 Military Preludes (24) for Piano, Op. 28: no 15 in D flat major Raindrop Waltzes (3) for Piano, B 164/Op. 64: no 1 in D flat major Minute Waltz Ballade for Piano no 3 in A flat major, B 136/Op. 47 Nocturnes (2) for Piano, Op. 27: no 2 in D flat major, B 96 Etudes (12) for Piano, Op. 10: no 12 in C minor, B 67 Revolutionary Waltzes (3) for Piano, B 164/Op. 64: no 2 in C sharp minor Berceuse for Piano in D flat major, B...
Crystal Clear: The Struggle for Reliable Communications Technology in World War II Favourite Chopin / Vladimir Ashkenazy
32 televisions > Favourite Chopin / Vladimir Ashkenazy