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Hal Finney (computer Scientist)
Harold Thomas Finney II (May 4, 1956 – August 28, 2014) was an American software developer. In his early career, he was credited as lead developer on several console games. Finney later worked for PGP Corporation. He also was an early bitcoin contributor and received the first bitcoin transaction from bitcoin's creator Satoshi Nakamoto. Early life and education Finney was born in Coalinga, California, on May 4, 1956, to Virginia and Harold Thomas Finney. His father was a petroleum engineer. Harold Finney II attended the California Institute of Technology, graduating with a BS in engineering in 1979. Career After graduation from Caltech, he went to work in the computer gaming field for a company that developed video games such as '' Adventures of Tron'', '' Armor Ambush'', ''Astrosmash'' and ''Space Attack''. He later went to work for the PGP Corporation with whom he remained until his retirement in 2011. Finney was a noted cryptographic activist. During the early 1990s, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coalinga, California
Coalinga ( or ) is a city in Fresno County and the western San Joaquin Valley, in central California about 80 miles (128 km) southeast of Salinas. It was formerly known as ''Coaling Station A'', ''Coalingo'', and ''Coalinga Station''. The population was 13,380 as of the 2010 census, up from 11,668 at the 2000 census. It is the site of both Pleasant Valley State Prison and Coalinga State Hospital. History 19th century Legendary bandit Joaquin Murrieta was killed in 1853 at his headquarters, Arroyo de Cantua, north of Coalinga. California Historical Landmark #344 marks the approximate site of where he was slain, near the junction of present-day State Route 33 and Route 198. Before 20th-century diesel locomotives, steam locomotives were used, and powered in the San Joaquin Valley by burning coal mined from the northern foothills of Mount Diablo to the north. The Southern Pacific Railroad Company established the site as a coaling station in 1888, and it was called simpl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Transparent Society
''The Transparent Society'' (1998) is a non-fiction book by the science-fiction author David Brin in which he forecasts social transparency and some degree of erosion of privacy, as it is overtaken by low-cost surveillance, communication and database technology, and proposes new institutions and practices that he believes would provide benefits that would more than compensate for lost privacy. The work first appeared as a magazine article by Brin in ''Wired'' in late 1996. In 2008, security expert Bruce Schneier called the transparent society concept a "myth" (a characterization Brin later rejected), claiming it ignores wide differences in the relative power of those who access information. Synopsis Brin argues that a core level of privacy—protecting our most intimate interactions—may be preserved, despite the rapid proliferation of cameras that become ever-smaller, cheaper and more numerous faster than Moore's law. He feels that this core privacy can be saved simply bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Barbara International Marathon
The Santa Barbara International Marathon and Half Marathon is a road race in Southern California. The race was first run in 1965 and was one of the first marathons in California. Since Santa Barbara itself is a popular tourist destination, it is also becoming a popular destination marathon. The point-to-point marathon course currently start at Dos Pueblos High School in Goleta and finish at Santa Barbara City College in Santa Barbara, California. The marathon race can be used to obtain a qualifying time for the Boston Marathon. After a break of 24 years, the new series began on December 6, 2009. For the last five years the Santa Barbara City College has been the official host for the finish line and general operations. Rusty and June Snow are the co-directors of the race with Dan Campbell as the technical director. The Snow's moved from the East Coast and wanted to bring a marathon to Santa Barbara. After a few years of getting the race approved and organized it was finally se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amyotrophic Lateral Sclerosis
Amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND) or Lou Gehrig's disease, is a neurodegenerative disease that results in the progressive loss of motor neurons that control voluntary muscles. ALS is the most common type of motor neuron diseases. Early symptoms of ALS include stiff muscles, muscle twitches, and gradual increasing weakness and muscle wasting. ''Limb-onset ALS'' begins with weakness in the arms or legs, while ''bulbar-onset ALS'' begins with difficulty speaking or swallowing. Half of the people with ALS develop at least mild difficulties with thinking and behavior, and about 15% develop frontotemporal dementia. Most people experience pain. The affected muscles are responsible for chewing food, speaking, and walking. Motor neuron loss continues until the ability to eat, speak, move, and finally the ability to breathe is lost. ALS eventually causes paralysis and early death, usually from respiratory failure. Most cases of ALS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Less Wrong
''LessWrong'' (also written ''Less Wrong'') is a community blog and forum focused on discussion of cognitive biases, philosophy, psychology, economics, rationality, and artificial intelligence, among other topics. Purpose ''LessWrong'' promotes lifestyle changes believed by its community to lead to increased rationality and self-improvement. Posts often focus on avoiding biases related to decision-making and the evaluation of evidence. One suggestion is the use of Bayes' theorem as a decision-making tool. There is also a focus on psychological barriers that prevent good decision-making, including fear conditioning and cognitive biases that have been studied by the psychologist Daniel Kahneman. ''LessWrong'' is also concerned with transhumanism, existential threats and the singularity. ''The New York Observer'' noted that "Despite describing itself as a forum on 'the art of human rationality,' the New York Less Wrong group... is fixated on a branch of futurism that wou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swatting
Swatting is a criminal harassment tactic of deceiving an emergency service (via such means as hoaxing an emergency services dispatcher) into sending a police or emergency service response team to another person's address. This is triggered by false reporting of a serious law enforcement emergency, such as a bomb threat, murder, hostage situation, or a false report of a mental health emergency, such as reporting that a person is allegedly suicidal or homicidal and may or may not be armed, among other things. The term is derived from the law enforcement unit "SWAT" (''special weapons and tactics''), a specialized type of police unit in the United States. These units are equipped with tactical gear and weapons that differ from patrol units, and are called to situations that are deemed high-risk. A threat may result in the evacuations of schools and businesses. Advocates have called for swatting to be described as terrorism due to its use to intimidate and create the risk of inj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trusted Computing
Trusted Computing (TC) is a technology developed and promoted by the Trusted Computing Group. The term is taken from the field of trusted systems and has a specialized meaning that is distinct from the field of Confidential Computing. The core idea of trusted computing is to give hardware manufacturers control over what software does and does not run on a system by refusing to run unsigned software. With Trusted Computing, the computer will consistently behave in expected ways, and those behaviors will be enforced by computer hardware and software. Enforcing this behavior is achieved by loading the hardware with a unique encryption key that is inaccessible to the rest of the system and the owner. TC is controversial as the hardware is not only secured for its owner, but also secured ''against its owner''. Such controversy has led opponents of trusted computing, such as free software activist Richard Stallman, to refer to it instead as ''treacherous computing'', even to the point w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temple City, California
Temple City, officially the City of Temple City, is a city in Los Angeles County, California located northeast of downtown Los Angeles and at the base of the San Gabriel Mountains. Temple City is part of a cluster of cities, along with Pasadena, Arcadia, Alhambra, San Marino, and San Gabriel, in the west San Gabriel Valley. Temple City was ranked as the 5th safest city to live in California. History The town of Temple originated on May 30, 1923, when Walter P. Temple (June 7, 1870 – November 13, 1938) purchased of land four miles (6 km) east of San Gabriel which had been part of Lucky Baldwin's Rancho Santa Anita. The original townsite (Tract 6561, recorded with the LA County Tax Assessor in June 1923) corresponds to the present-day area bounded by Garibaldi Avenue on the north, Baldwin Avenue on the east, Live Oak Avenue on the south, and Encinita Avenue on the west. Temple, the son and tenth child of Pliny Fisk Temple and William Workman's daughter Antonia Margar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Chaum
David Lee Chaum (born 1955) is an American computer scientist, cryptographer, and inventor. He is known as a pioneer in cryptography and privacy-preserving technologies, and widely recognized as the inventor of digital cash. His 1982 dissertation "Computer Systems Established, Maintained, and Trusted by Mutually Suspicious Groups" is the first known proposal for a blockchain protocol. Complete with the code to implement the protocol, Chaum's dissertation proposed all but one element of the blockchain later detailed in the Bitcoin whitepaper. He has been referred to as "the father of online anonymity", and "the godfather of cryptocurrency". He is also known for developing ecash, an electronic cash application that aims to preserve a user's anonymity, and inventing many cryptographic protocols like the blind signature, mix networks and the Dining cryptographers protocol. In 1995 his company DigiCash created the first digital currency with eCash.Greenberg, Andy (2012). ''This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proof-of-work System
Proof of work (PoW) is a form of cryptographic proof in which one party (the ''prover'') proves to others (the ''verifiers'') that a certain amount of a specific computational effort has been expended. Verifiers can subsequently confirm this expenditure with minimal effort on their part. The concept was invented by Moni Naor and Cynthia Dwork in 1993 as a way to deter denial-of-service attacks and other service abuses such as spam on a network by requiring some work from a service requester, usually meaning processing time by a computer. The term "proof of work" was first coined and formalized in a 1999 paper by Markus Jakobsson and Ari Juels. Proof of work was later popularized by Bitcoin as a foundation for consensus in a permissionless decentralized network, in which miners compete to append blocks and mint new currency, each miner experiencing a success probability proportional to the computational effort expended. PoW and PoS ( proof of stake) remain the two best kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Washington Post
''The Washington Post'' (also known as the ''Post'' and, informally, ''WaPo'') is an American daily newspaper published in Washington, D.C. It is the most widely circulated newspaper within the Washington metropolitan area and has a large national audience. Daily broadsheet editions are printed for D.C., Maryland, and Virginia. The ''Post'' was founded in 1877. In its early years, it went through several owners and struggled both financially and editorially. Financier Eugene Meyer (financier), Eugene Meyer purchased it out of bankruptcy in 1933 and revived its health and reputation, work continued by his successors Katharine Graham, Katharine and Phil Graham (Meyer's daughter and son-in-law), who bought out several rival publications. The ''Post'' 1971 printing of the Pentagon Papers helped spur opposition to the Vietnam War. Subsequently, in the best-known episode in the newspaper's history, reporters Bob Woodward and Carl Bernstein led the American press's investigation into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Netscape
Netscape Communications Corporation (originally Mosaic Communications Corporation) was an American independent computer services company with headquarters in Mountain View, California and then Dulles, Virginia. Its Netscape web browser was once dominant but lost to Internet Explorer and other competitors in the so-called first browser war, with its market share falling from more than 90 percent in the mid-1990s to less than 1 percent in 2006. An early Netscape employee Brendan Eich created the JavaScript programming language, the most widely used language for client-side scripting of web pages and a founding engineer of Netscape Lou Montulli created HTTP cookies. The company also developed SSL which was used for securing online communications before its successor TLS took over. Netscape stock traded from 1995 until 1999 when the company was acquired by AOL in a pooling-of-interests transaction ultimately worth US$10 billion. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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