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Ed Roberts (computer Engineer)
Henry Edward Roberts (September 13, 1941 – April 1, 2010) was an American engineer, entrepreneur and medical doctor who invented the first commercially successful microcomputer in 1974. The article gives his date of birth as September 13, 1941. He is most often known as " the father of the personal computer." Roberts founded Micro Instrumentation and Telemetry Systems (MITS) in 1970 to sell electronics kits to model rocketry hobbyists, but the first successful product was an electronic calculator kit that was featured on the cover of the November 1971 issue of ''Popular Electronics''. The calculators were very successful and sales topped one million dollars in 1973. A brutal calculator price war left the company deeply in debt by 1974. Roberts then developed the Altair 8800 personal computer that used the new Intel 8080 microprocessor. This was featured on the cover of the January 1975 issue of ''Popular Electronics'', and hobbyists flooded MITS with orders for this $397 com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miami
Miami is a East Coast of the United States, coastal city in the U.S. state of Florida and the county seat of Miami-Dade County, Florida, Miami-Dade County in South Florida. It is the core of the Miami metropolitan area, which, with a population of 6.14 million, is the second-largest metropolitan area in the Southeastern United States, Southeast after Atlanta metropolitan area, Atlanta, and the Metropolitan statistical area#United States, ninth-largest in the United States. With a population of 442,241 as of the 2020 United States census, 2020 census, Miami is the List of municipalities in Florida, second-most populous city in Florida, after Jacksonville, Florida, Jacksonville. Miami has the List of tallest buildings in the United States#Cities with the most skyscrapers, third-largest skyline in the U.S. with over List of tallest buildings in Miami, 300 high-rises, 70 of which exceed . Miami is a major center and leader in finance, commerce, culture, arts, and internation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Allen
Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American businessman, computer programmer, and investor. He co-founded Microsoft, Microsoft Corporation with his childhood friend Bill Gates in 1975, which was followed by the microcomputer revolution of the 1970s and 1980s. Allen was ranked as the The World's Billionaires, 44th-wealthiest person in the world by ''Forbes'' with an estimated net worth of $20.3 billion at the time of his death in October 2018. Allen quit from day-to-day work at Microsoft in early 1983 after a Hodgkin lymphoma diagnosis, remaining on its board as vice-chairman. He and his sister, Jody Allen, founded Vulcan Inc. in 1986, a privately held company that managed his business and philanthropic efforts. At the time of his death, he had a multi-billion dollar investment portfolio, including technology and media companies, scientific research, real estate holdings, private space flight ventures, and stakes in other sectors. He owned the Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joske's
Joske's, founded by German immigrant Julius Joske in 1867, was a department store chain originally based in San Antonio, Texas, San Antonio, Texas. In December 1928, Hahn Department Stores acquired the company along with the Titche-Goettinger department store of Dallas, Texas, Dallas, and three years later Hahn became part of Allied Stores. Allied was taken over by Campeau Corporation, Campeau in 1986, and Campeau in turn sold the Joske's chain in 1987 to Dillard's. All Joske's stores were then quickly converted into Dillard's locations. Origins Joske's first store, located on Main Plaza in San Antonio and known as J. Joske, opened in 1867 and operated until 1873, when Joske sold it and went back to Berlin for his family. After returning to San Antonio the same year, Joske opened a new store on Austin Street called J. Joske and Sons. Joske moved the store to Alamo Plaza and changed its name to Joske Brothers. Flagship store In 1887 the store was moved across the street to the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Antonio, Texas
San Antonio ( ; Spanish for "Anthony of Padua, Saint Anthony") is a city in the U.S. state of Texas and the most populous city in Greater San Antonio. San Antonio is the List of Texas metropolitan areas, third-largest metropolitan area in Texas and the List of Metropolitan Statistical Areas, 24th-largest metropolitan area in the United States at 2.6 million people in the 2020 United States census. It is the most populous city in and the county seat of Bexar County. San Antonio is the List of United States cities by population, seventh-most populous city in the United States, and the second-most populous in the Southern United States List of municipalities in Texas, and Texas, after Houston. Founded as a Spanish colonization of the Americas, Spanish mission and colonial outpost in 1718, the city in 1731 became the first chartered civil settlement in what is now present-day Texas. The area was then part of the Spanish Empire. From 1821 to 1836, it was part of the Mexico, Mexican ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lackland Air Force Base
Lackland Air Force Base is a United States Air Force (USAF) base located in Bexar County, Texas, United States. The base is under the jurisdiction of the 802d Mission Support Group, Air Education and Training Command (AETC) and an enclave of the city of San Antonio. It is the only site for USAF and United States Space Force enlisted Basic Military Training (BMT). Lackland AFB is part of Joint Base San Antonio (JBSA), an amalgamation of Fort Sam Houston, Randolph AFB and Lackland AFB, which were merged on 1 October 2010.Joint Base San Antonio 502d ABW JBSA was established in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commissio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptography
Cryptography, or cryptology (from "hidden, secret"; and ''graphein'', "to write", or ''-logy, -logia'', "study", respectively), is the practice and study of techniques for secure communication in the presence of Adversary (cryptography), adversarial behavior. More generally, cryptography is about constructing and analyzing Communication protocol, protocols that prevent third parties or the public from reading private messages. Modern cryptography exists at the intersection of the disciplines of mathematics, computer science, information security, electrical engineering, digital signal processing, physics, and others. Core concepts related to information security (confidentiality, data confidentiality, data integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, Smart card#EMV, chip-based payment cards, digital currencies, password, computer passwords, and military communications. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Reserve Officer Training Corps
The Air Force Reserve Officers' Training Corps (AFROTC) is one of the three primary commissioning sources for officers in the United States Air Force and United States Space Force, the other two being the United States Air Force Academy (USAFA) and Air Force Officer Training School (OTS). A subordinate command of the Air University within the Air Education and Training Command (AETC), AFROTC is aligned under the Jeanne M. Holm Center for Officer Accessions and Citizen Development at Maxwell AFB, Alabama. The Holm Center, formerly known as the Air Force Officer Accession and Training Schools (AFOATS), retains direct responsibility for both AFROTC and OTS. AFROTC is the largest and oldest source of commissioned officers for the U.S. Air Force. AFROTC's stated mission is to produce quality leaders for the U.S. Air Force and U.S. Space Force. AFROTC units are located on 145 college and university campuses with 1100+ additional institutions of higher learning participating in ''cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force
The United States Air Force (USAF) is the Air force, air service branch of the United States Department of Defense. It is one of the six United States Armed Forces and one of the eight uniformed services of the United States. Tracing its origins to 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established by transfer of personnel from the Army Air Forces with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in United States order of precedence, order of precedence. The United States Air Force articulates its core missions as air supremacy, intelligence, surveillance, target acquisition, and reconnaissance, global integrated intelligence, surveillance and reconnaissance, airlift, rapid global mobility, Strategic bombing, global strike, and command and control. The United States Department of the Air Force, Department of the Air Force, which serves as the USAF's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Engineering
Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the latter half of the 19th century after the commercialization of the electric telegraph, the telephone, and electrical power generation, distribution, and use. Electrical engineering is divided into a wide range of different fields, including computer engineering, systems engineering, power engineering, telecommunications, radio-frequency engineering, signal processing, instrumentation, photovoltaic cells, electronics, and optics and photonics. Many of these disciplines overlap with other engineering branches, spanning a huge number of specializations including hardware engineering, power electronics, Electromagnetism, electromagnetics and waves, microwave engineering, nanotechnology, electrochemistry, renewable energies, mechatronics/control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People (magazine)
''People'' is an American weekly magazine that specializes in celebrity news and human-interest stories. It is published by Dotdash Meredith, a subsidiary of IAC. With a readership of 46.6 million adults in 2009, ''People'' had the largest audience of any American magazine, but it fell to second place in 2018 after its readership significantly declined to 35.9 million. ''People'' had $997 million in advertising revenue in 2011, the highest advertising revenue of any American magazine. In 2006, it had a circulation of 3.75 million and revenue expected to top $1.5 billion. It was named "Magazine of the Year" by '' Advertising Age'' in October 2005, for excellence in editorial, circulation, and advertising.Martha Nelson Named Editor, The People Group , a January 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgia (U
Georgia most commonly refers to: * Georgia (country), a country in the South Caucasus * Georgia (U.S. state), a state in the southeastern United States Georgia may also refer to: People and fictional characters * Georgia (name), a list of people and fictional characters with the female given name * Georgia (musician) (born 1990), English singer, songwriter, and drummer Georgia Barnes Places Historical polities * Kingdom of Georgia, a medieval kingdom * Kingdom of Eastern Georgia, a late medieval kingdom * Kingdom of Western Georgia, a late medieval kingdom * Georgia Governorate, a subdivision of the Russian Empire * Georgia within the Russian Empire * Democratic Republic of Georgia, a country established after the collapse of the Russian Empire and later conquered by Soviet Russia. * Georgian Soviet Socialist Republic, a republic within the Soviet Union * Republic of Georgia (1990–1992), Republic of Georgia, a republic in the Soviet Union which, after the collapse of the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheeler County, Georgia
Wheeler County is a county located in the southern portion of the U.S. state of Georgia. As of the 2020 census, the population was 7,471. The county seat is Alamo. History Wheeler County is named after Confederate General Joseph Wheeler. The constitutional amendment to create the county was proposed August 14, 1912, and ratified November 5, 1912. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (1.6%) is water. The eastern portion of Wheeler County, defined by a line running from north of Alamo to the southern border of the county, due south of Mount Vernon, is located in the Lower Oconee River sub-basin of the Altamaha River basin. The bulk of the rest of the county is located in the Little Ocmulgee River sub-basin of the same Altamaha River basin, except for a small southern portion of Wheeler County, east of Lumber City, which is located in the Lower Ocmulgee River sub-basin of the larger Altamaha River basin. Majo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
