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Community Texts
by The Swedish Civil Contingencies Agency
texts
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This brochure is being sent to all households in Sweden at the behest of the Swedish Government. The Swedish Civil Contingencies Agency (MSB) is responsible for its content. The purpose of the brochure is to help us become better prepared for everything from serious accidents, extreme weather and IT attacks, to military conflicts. Many people may feel a sense of anxiety when faced with an uncertain world. Although Sweden is safer than many other countries, there are still threats to our...
Topics: sweden, war
QST
collection
189
ITEMS
38,231
VIEWS
collection
eye 38,231
Radio-Craft
collection
200
ITEMS
28,940
VIEWS
collection
eye 28,940
Hugo Gernsback, sometimes called by Americans as The Father of Science Fiction, started it as Radio-Craft in July 1929. The title was changed to Radio-Electronics in October 1948 and again to Electronics Now in July 1992.
Dr Dobb's Journal
collection
16
ITEMS
15,747
VIEWS
collection
eye 15,747
General Radio Experimenter
collection
465
ITEMS
15,499
VIEWS
collection
eye 15,499
Electrical Experimenter
collection
30
ITEMS
6,760
VIEWS
collection
eye 6,760
Experimenter Publishing was an American media company founded by Hugo Gernsback in 1915. The first magazine was The Electrical Experimenter (1913–1931) and the most notable magazines were Radio News (1919–1985) and Amazing Stories (1926–2005). Their radio station, WRNY, began broadcasting experimental television in 1928. In early 1929 the company was forced into bankruptcy and the Gernsback brothers lost control of Experimenter Publishing.
Community Texts
texts
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favorite 9
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One of the most ambitious works of paranormal investigation of our time, here is an unprecedented compendium of pre-twentieth-century UFO accounts, written with rigor and color by two of today’s leading investigators of unexplained phenomena.
Topics: ufo, paranormal
RCA Broadcast News
collection
122
ITEMS
4,790
VIEWS
collection
eye 4,790
Communications
collection
69
ITEMS
3,859
VIEWS
collection
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Electronics World
collection
19
ITEMS
3,648
VIEWS
collection
eye 3,648
Topic: electronics
Vacuum Tubes Datasheets
collection
55
ITEMS
3,031
VIEWS
collection
eye 3,031
Topics: tubes, electronics, Tubes Datasheets
Community Texts
by Wolfram, Stephen, author
texts
eye 2,797
favorite 4
comment 0
Includes bibliographical references and index
Topics: Wolfram language (Computer program language), Mathematica (Computer file)
Bob Pease - Lab Notes
collection
10
ITEMS
2,684
VIEWS
collection
eye 2,684
Robert Allen Pease (August 22, 1940 – June 18, 2011) was an analog integrated circuit design expert and technical author. He designed several very successful "best-seller" integrated circuits, many of them in continuous production for multiple decades. These include the LM331 voltage-to-frequency converter, and the LM337 adjustable negative voltage regulator.
Folkscanomy: Ham and Amateur Radio
by ARRL
texts
eye 2,339
favorite 1
comment 1
The ARRL's antenna book for radio amateur
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Topics: arrl, radio, antenna, radioamateur
Community Texts
texts
eye 2,024
favorite 0
comment 0
Folkscanomy: Ham and Amateur Radio
by ARRL
texts
eye 1,837
favorite 1
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Collections of articles about wire antennas.
Topics: ARRL, antenna, wire antenna, radio amateur, diy, radioamateur
Jim Williams - Tribute
collection
11
ITEMS
1,243
VIEWS
collection
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James M. Williams (April 14, 1948 – June 12, 2011) was an analog circuit designer and technical author who worked for the Massachusetts Institute of Technology (1968–1979), Philbrick, National Semiconductor (1979–1982) and Linear Technology Corporation (LTC) (1982–2011). He wrote over 350 publications relating to analog circuit design, including 5 books, 21 application notes for National Semiconductor, 62 application notes for Linear Technology, and over 125 articles for EDN Magazine.
Topic: electronics
Folkscanomy: Ham and Amateur Radio
by ARRL
texts
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comment 0
The antenna book for radio amateur
Topics: antenna, radio, radioamateur, diy
Community Video
movies
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The movie briefly covers NSA analyst-turned whistleblower Edward Snowden and his escape from American authorities to Hong Kong and later to Russia, after leaking classified information about global surveillance programs used by the American government to spy on people around the world and other nations activities. The movie also presents the journalists who had an exclusive access to Snowden and also the members of WikiLeaks, who helped him in moments of his escape.
Topics: nsa, privacy, snowden, security
Boonton Radio Corporation - The Notebook
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38
ITEMS
902
VIEWS
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The company was founded in 1934 by William D. Loughlin and others in Boonton, New Jersey. The company developed and manufactured many innovative instruments, the most significant (and earliest) being the Q meter. The instruments they developed were mostly used for measuring for radio technology. In 1959, Hewlett-Packard purchased Boonton Radio Corporation as a "wholly owned subsidiary" and continued to sell a number of its products, including the RX meter. Boonton Radio Corporation...
WIRED documentary about Shenzhen. With Bunnie Huang
Topics: documentary, video, wired, shenzhen
Community Texts
texts
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In this post-digital age, digital technology is no longer a revolutionary phenomenon but a normal part of everyday life. The mutation of music and film into bits and bytes, downloads and streams is now taken for granted. For the world of book and magazine publishing however, this transformation has only just begun. Still, the vision of this transformation is far from new. For more than a century now, avant-garde artists, activists and technologists have been anticipating the development of...
Topics: ebook, media, publishing
Bob Pease - Lab Notes
texts
eye 631
favorite 0
comment 0
Community Video
by frontline
movies
eye 568
favorite 2
comment 0
One of the most requested programs in TV history - the story of a teacher's daring lesson in discrimination.
Topics: school, discrimination, racism, documentary, video
QST
texts
eye 558
favorite 0
comment 0
Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 468
favorite 0
comment 0
Topics: Magazines, electronics
QST
texts
eye 462
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comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 432
favorite 0
comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 408
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 390
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 389
favorite 0
comment 0
Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 387
favorite 0
comment 0
Topics: Magazines, electronics
QST
texts
eye 383
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 380
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Topics: Magazines, electronics, radio
QST
texts
eye 377
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comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 346
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 341
favorite 0
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Topics: Magazines, electronics, radio
QST
texts
eye 340
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Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 337
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 336
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comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 333
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 333
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 330
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 328
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 324
favorite 1
comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 321
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 316
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comment 0
Topics: Magazines, electronics, radio
Community Texts
by Matt Suiche
texts
eye 315
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Who are/is TheShadowBrokers? We have no clue. Nobody really does. The Shadow Brokers are one of most controversial characters of this Cyber-Era. The mysterious group emerged mid-summer 2016 when they started to anonymously, publicly drop tools and operational notes that allegedly belonged to the NSA Tailored Access Operations unit. This group referred to itself as The Shadow Brokers and quickly became the NSA’s worst nightmare since Edward Snowden.
Topics: cyber warfare, shado brokers, TAO, NSA, BHUSA, wannacry, hacking, black hat, russia
Radio-Craft
texts
eye 314
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Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 314
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comment 0
Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 314
favorite 0
comment 0
Topics: Magazines, electronics
Radio-Craft
texts
eye 310
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 306
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Topics: Magazines, electronics, radio
QST
texts
eye 305
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 304
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comment 0
Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 299
favorite 0
comment 0
Topics: Magazines, electronics
Radio-Craft
texts
eye 298
favorite 1
comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 298
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 294
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 293
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 292
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 288
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 288
favorite 0
comment 0
Topics: Magazines, electronics, radio
Bob Pease - Lab Notes
texts
eye 288
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comment 0
QST
texts
eye 286
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comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 284
favorite 0
comment 0
Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 283
favorite 0
comment 0
Topics: Magazines, electronics
QST
texts
eye 283
favorite 0
comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 283
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 281
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comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 280
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 280
favorite 0
comment 0
Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 280
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 278
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comment 0
Topics: Magazines, electronics, radio
Community Texts
texts
eye 278
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Sign posted notifying people of Japanese descent to report for incarceration. Executive Order 9066 was a United States presidential executive order signed and issued during World War II by United States President Franklin D. Roosevelt on February 19, 1942. This order authorized the Secretary of War to prescribe certain areas as military zones, clearing the way for the incarceration of Japanese Americans , German Americans , and Italian Americans in U.S. concentration camps.
Topics: WWII, Word War II, Executive Order 9066, USA
Community Texts
by DEF CON Voting Village
texts
eye 276
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Report on Cyber Vulnerabilities in U.S. Election Equipment, Databases, and Infrastructure
Topics: voting, vote, voting machines, defcon, defcon25, election
QST
texts
eye 275
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Topics: Magazines, electronics, radio
QST
texts
eye 275
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Topics: Magazines, electronics, radio
QST
texts
eye 274
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Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 272
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Topics: Magazines, electronics
Radio-Craft
texts
eye 272
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comment 0
Topics: Magazines, electronics, radio
Vacuum Tubes Radio Books
texts
eye 271
favorite 1
comment 0
Topics: tubes, electronics, Vacuum Tubes
QST
texts
eye 271
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Topics: Magazines, electronics, radio
QST
texts
eye 271
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Topics: Magazines, electronics, radio
QST
texts
eye 271
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Topics: Magazines, electronics, radio
Bob Pease - Lab Notes
texts
eye 270
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Electrical Experimenter
texts
eye 269
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comment 0
Topics: Magazines, electronics
QST
texts
eye 267
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Topics: Magazines, electronics, radio
Radio-Craft
texts
eye 265
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Topics: Magazines, electronics, radio
Community Texts
by crypto101.io
texts
eye 264
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Crypto 101 is an introductory course on cryptography, freely available for programmers of all ages and skill levels.
Topics: howto, security, crypto, cryptography
Electrical Experimenter
texts
eye 261
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comment 0
Topics: Magazines, electronics
QST
texts
eye 259
favorite 0
comment 0
Topics: Magazines, electronics, radio
Electronics World
texts
eye 258
favorite 2
comment 0
Topic: electronics
QST
texts
eye 257
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 255
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 254
favorite 0
comment 0
Topics: Magazines, electronics, radio
QST
texts
eye 254
favorite 0
comment 0
Topics: Magazines, electronics, radio
Electrical Experimenter
texts
eye 254
favorite 0
comment 0
Topics: Magazines, electronics
QST
texts
eye 253
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Topics: Magazines, electronics, radio
QST
texts
eye 251
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Topics: Magazines, electronics, radio