Summary

HandWiki is the world's largest wiki-style encyclopedia dedicated to science, technology and computing. It allows you to create and edit articles as long as you have external citations and login account. In addition, this is a content management environment that can be used for collaborative editing of original scholarly content, such as books, manuals, monographs and tutorials.

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Chi Alpha (Christian Fellowship)
Chi Alpha | ΧΑ, sometime XA or SfC, officially known as Chi Alpha Christian Fellowship), is an international and interdenominational student Christian Fellowship on college campuses, sponsored by Chi Alpha Campus Ministries and local churches, it is open to college students of all backgrounds. Even though the national governing organization is a ministry of the Assemblies of God, membership at local chapters are cross-denominational, including many students of varying denominations.
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  • 02 Dec 2022
Biography
Leopold Infeld
Leopold Infeld (20 August 1898 – 15 January 1968) was a Poland physicist who worked mainly in Poland and Canada (1938–1950). He was a Rockefeller fellow at Cambridge University (1933–1934) and a member of the Polish Academy of Sciences.[1] Leopold Infeld was born into a family of Polish Jews in Kraków, then part of the Austro-Hungarian Empire (it rejoined an independent Poland in 1918)
  • 1.5K
  • 02 Dec 2022
Topic Review
Knowledge Graph
The Google Knowledge Graph is a knowledge base used by Google and its services to enhance its search engine's results with information gathered from a variety of sources. The information is presented to users in an infobox next to the search results. Knowledge Graph infoboxes were added to Google's search engine in May 2012, starting in the United States, with international expansion by the end of the year. The information covered by Google's Knowledge Graph grew quickly after launch, tripling its size within seven months (covering 570 million entities and 18 billion facts) and answering "roughly one-third" of the 100 billion monthly searches Google processed in May 2016. It has been criticized for providing answers without source attribution or citation. Information from the Knowledge Graph is presented as a box, which Google has referred to as the "knowledge panel", to the right (top on mobile) of search results. According to Google, this information is retrieved from many sources, including the CIA World Factbook, Wikidata, and Wikipedia. In October 2016, Google announced that the Knowledge Graph held over 70 billion facts; by May 2020, this had grown to 500 billion facts on 5 billion entities. There is no official documentation of how the Knowledge Graph is implemented. It is used to answer direct spoken questions in Google Assistant and Google Home voice queries.
  • 3.0K
  • 02 Dec 2022
Biography
Edward Trifonov
Edward Nikolayevich Trifonov (Hebrew: אדוארד טריפונוב‎, Russian: Эдуapд Тpифoнoв; b. March 31, 1937) is a Russian-born Israeli molecular biophysicist and a founder of Israeli bioinformatics. In his research, he specializes in the recognition of weak signal patterns in biological sequences and is known for his unorthodox scientific methods. He discovered the 3-bp and 10-
  • 1.4K
  • 07 Dec 2022
Biography
Charlotte Bühler
Charlotte Bühler (née Malachowski, December 20, 1893 – February 3, 1974) was a German-American developmental psychologist. Bühler was born Charlotte Berta Malachowski in Berlin, the elder of two children of Jewish government architect Hermann Malachowski, and his wife Rose (née Kristeller). After graduating from high school in 1913, Charlotte Malachowski studied natural sciences and hu
  • 1.9K
  • 02 Dec 2022
Biography
Ernst Stuhlinger
Ernst Stuhlinger (December 19, 1913 Niederrimbach, Germany – May 25, 2008) was a Germany -American atomic, electrical, and rocket scientist. After being brought to the United States as part of Operation Paperclip, he developed guidance systems with Wernher von Braun's team for the US Army, and later was a scientist with NASA. He was also instrumental in the development of the ion engine for lo
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  • 02 Dec 2022
Biography
Ray Butts
Joseph Raymond "Ray" Butts (September 22, 1919 – April 20, 2003) was an American inventor and engineer best known for designing several devices that influenced the evolution of electrified music, in particular those used with the electric guitar. Most notably, Butts is the inventor of the EchoSonic, a guitar amplifier with a built-in tape echo, and the FilterTron, the first humbucker guitar pi
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  • 02 Dec 2022
Biography
Tetiana Starodub
Tetiana Starodub, Ph.D. (Political Sciences), Senior Researcher (born 4 October 1979), is an Ukraine scientist, Associate Professor of International Relations Department, Kyiv Academy for the Humanities, Associate professor of political analytics and forecasting Department of National Academy of Public Administration under the Office of the President of Ukraine. Author of notable scientific arti
  • 1.2K
  • 02 Dec 2022
Biography
Florence Bell
Florence Ogilvy Bell (1 May 1913 – 23 November 2000), later Florence Sawyer, was a British scientist who contributed to the discovery of the structure of DNA. She was an X-ray crystallographer in the lab of William Astbury. In 1938 they published a paper in Nature that described the structure of DNA as a "Pile of Pennies".[1] Florence Ogilvy Bell was born at 47 Hanover Road, Brondesbury Par
  • 1.9K
  • 02 Dec 2022
Biography
Charles Robinson Rockwood
Charles Robinson Rockwood (born May 14, 1860) was a United States of America citizen who worked as a surveyor, engineer, and entrepreneur.[1][2][3][4][5][6] His most significant achievement was managing the construction of a canal system that transformed the Colorado Desert into a verdant agricultural development known as the Imperial Valley, CA, USA.[2][7][8][9][10][11][12][13] He is also infam
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  • 02 Dec 2022
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