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Discovery Channel Young Scientist Challenge
The 3M Young Scientist Challenge is a youth science and engineering competition administered by Discovery Education and 3M for middle school students in the United States, similar to the European Union Contest for Young Scientists. Students apply by creating a 1-2 minute video detailing their idea for a new invention intended to solve an everyday problem. Ten finalists are chosen annually to work alongside a 3M scientist during a summer mentorship and receive a trip to the 3M Innovation Center in St. Paul, Minnesota, to compete for $25,000 and the title of America's Top Young Scientist. Selection process The entry period is from December until April each year. A panel of judges from Discovery Education and its partner organizations, educators, and science professionals score qualifying entry videos and choose 10 finalists and up to 51 merit winners, one from each state and the District of Columbia, based on the following criteria: *Creativity (ingenuity and innovative thinkin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discovery Education
Discovery, Inc. was an American multinational mass media factual television conglomerate based in New York City. Established in 1985, the company operated a group of factual and lifestyle television brands, such as the namesake Discovery Channel, Animal Planet, Science Channel, and TLC. In 2018, the company acquired Scripps Networks Interactive, adding networks such as Food Network, HGTV, and Travel Channel to its portfolio. Since the purchase, Discovery described itself as serving members of "passionate" audiences, and also placed a larger focus on streaming services built around its properties. Discovery owned or had interests in local versions of its channel brands in international markets, in addition to its other major regional operations such as Eurosport (a pan-European group of sports channels, most prominently the rightsholder of the Olympic Games throughout most of Europe), GolfTV (an international golf-focused streaming service, which is the international digital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gitanjali Rao
Gitanjali Rao (born 1972) is an Indian theatre actress, animator and film maker. Biography and career Gitanjali graduated as an applied artist from Sir. J. J. Institute of Applied Art, Mumbai, in 1994. Two animated short films independently produced and directed by her, ''Orange'' and 'Printed Rainbow'. Her debut animation short '' Printed Rainbow'' (2006) had won the Kodak Short Film Award, Small Golden Rail and the Young Critics Award at Critics Week section at Cannes in 2006. The film has also won the Golden Conch for Best Animation Film in the 2006 Mumbai International Film Festival. She has served in the judge's panel at various festivals including the 2011 Cannes Critic's Week short films jury. In 2013, she directed a segment in ''Shorts'', a compilation of five short films, along with Neeraj Ghaywan, Vasan Bala, Anubhuti Kashyap and Shlok Sharma, and produced by Anurag Kashyap. At the 2014 Cannes Film Festival, her animated short, ''True Love Story'' was one of 10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colonoscopy
Colonoscopy () or coloscopy () is the endoscopic examination of the large bowel and the distal part of the small bowel with a CCD camera or a fiber optic camera on a flexible tube passed through the anus. It can provide a visual diagnosis (''e.g.,'' ulceration, polyps) and grants the opportunity for biopsy or removal of suspected colorectal cancer lesions. Colonoscopy can remove polyps smaller than one millimeter. Once polyps are removed, they can be studied with the aid of a microscope to determine if they are precancerous or not. Colonoscopy is similar to sigmoidoscopy—the difference being related to which parts of the colon each can examine. A colonoscopy allows an examination of the entire colon (1,200–1,500mm in length). A sigmoidoscopy allows an examination of the distal portion (about 600mm) of the colon, which may be sufficient because benefits to cancer survival of colonoscopy have been limited to the detection of lesions in the distal portion of the colon. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
H5N1
Influenza A virus subtype H5N1 (A/H5N1) is a subtype of the influenza A virus which can cause illness in humans and many other animal species. A bird-adapted strain of H5N1, called HPAI A(H5N1) for highly pathogenic avian influenza virus of type A of subtype H5N1, is the highly pathogenic causative agent of H5N1 flu, commonly known as avian influenza ("bird flu"). It is enzootic (maintained in the population) in many bird populations, especially in Southeast Asia. One strain of HPAI A(H5N1) is spreading globally after first appearing in Asia. It is epizootic (an epidemic in nonhumans) and panzootic (affecting animals of many species, especially over a wide area), killing tens of millions of birds and spurring the culling of hundreds of millions of others to stem its spread. Many references to "bird flu" and H5N1 in the popular media refer to this strain. This was reprinted in 2005: According to the World Health Organization (WHO) and the United Nations Food and Agriculture O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2004 Indonesian Tsunami
An earthquake and a tsunami, known as the Boxing Day Tsunami and, by the scientific community, the Sumatra–Andaman earthquake, occurred at 07:58:53 local time (UTC+07:00, UTC+7) on 26 December 2004, with an epicentre off the west coast of northern Sumatra, Indonesia. It was an Submarine earthquake, undersea megathrust earthquake that registered a magnitude of 9.1–9.3 , reaching a Modified Mercalli intensity scale, Mercalli intensity up to IX in certain areas. The earthquake was caused by a rupture along the fault between the Burma Plate and the Indian Plate. A series of massive tsunami waves grew up to high once heading inland, after being created by the underwater seismic activity offshore. Communities along the surrounding coasts of the Indian Ocean were devastated, and the tsunamis killed an estimated 227,898 people in 14 countries, making it List of natural disasters by death toll#Ten deadliest natural disasters since 1900 excluding epidemics and famines, one of the de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Katrina
Hurricane Katrina was a destructive Category 5 Atlantic hurricane that caused over 1,800 fatalities and $125 billion in damage in late August 2005, especially in the city of New Orleans and the surrounding areas. It was at the time the costliest tropical cyclone on record and is now tied with 2017's Hurricane Harvey. The storm was the twelfth tropical cyclone, the fifth hurricane, and the third major hurricane of the 2005 Atlantic hurricane season, as well as the fourth-most intense Atlantic hurricane on record to make landfall in the contiguous United States. Katrina originated on August 23, 2005, as a tropical depression from the merger of a tropical wave and the remnants of Tropical Depression Ten. Early the following day, the depression intensified into a tropical storm as it headed generally westward toward Florida, strengthening into a hurricane two hours before making landfall at Hallandale Beach on August 25. After briefly weakening to tropical storm strength o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of knowledge of physics. The society publishes more than a dozen scientific journals, including the prestigious '' Physical Review'' and ''Physical Review Letters'', and organizes more than twenty science meetings each year. APS is a member society of the American Institute of Physics. Since January 2021 the organization has been led by chief executive officer Jonathan Bagger. History The American Physical Society was founded on May 20, 1899, when thirty-six physicists gathered at Columbia University for that purpose. They proclaimed the mission of the new Society to be "to advance and diffuse the knowledge of physics", and in one way or another the APS has been at that task ever since. In the early years, virtually the sole activity of the AP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Year Of Physics 2005
The year 2005 was named the World Year of Physics, also known as Einstein Year, in recognition of the 100th anniversary of Albert Einstein's " Miracle Year", in which he published four landmark papers, and the subsequent advances in the field of physics. History Physics has been the basis for understanding the physical world and nature as a whole. The applications of physics are the basis for much of today's technology. In order to both raise worldwide awareness of physics and celebrate the major advances made in the field, the World Congress of Physical Societies proposed and the International Union of Pure and Applied Physics resolved that 2005 should be commemorated as the World Year of Physics. This was subsequently endorsed by UNESCO. Selected celebrations The World Year of Physics officially began with a conference held in mid-January in Paris, titled ''Physics for Tomorrow''. * In the United States, the University of Maryland sponsored several activities in cooperatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Einstein's Theory Of Relativity
The theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, respectively. Special relativity applies to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to the forces of nature. It applies to the cosmological and astrophysical realm, including astronomy. The theory transformed theoretical physics and astronomy during the 20th century, superseding a 200-year-old theory of mechanics created primarily by Isaac Newton. It introduced concepts including 4-dimensional spacetime as a unified entity of space and time, relativity of simultaneity, kinematic and gravitational time dilation, and length contraction. In the field of physics, relativity improved the science of elementary particles and their fundamental interactions, along with ushering in the nuclear age. With relativity, cosmology and astrophysi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SARS-CoV-2
Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19 (coronavirus disease 2019), the respiratory illness responsible for the ongoing COVID-19 pandemic. The virus previously had a provisional name, 2019 novel coronavirus (2019-nCoV), and has also been called the human coronavirus 2019 (HCoV-19 or hCoV-19). First identified in the city of Wuhan, Hubei, China, the World Health Organization declared the outbreak a public health emergency of international concern on January 30, 2020, and a pandemic on March 11, 2020. SARS‑CoV‑2 is a positive-sense single-stranded RNA virus that is contagious in humans. SARS‑CoV‑2 is a virus of the species ''severe acute respiratory syndrome–related coronavirus'' (SARSr-CoV), related to the SARS-CoV-1 virus that caused the 2002–2004 SARS outbreak. Despite its close relation to SARS-CoV-1, its closest known relatives, with which it forms a sister group, are the derived SARS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frisco, Texas
Frisco is a city in Collin and Denton counties in the U.S. state of Texas. It is part of the Dallas–Fort Worth metroplex and about from both Dallas Love Field and Dallas/Fort Worth International Airport. Its population was 200,509 at the 2020 U.S. census. Frisco was the fastest-growing city in the United States in 2017, and also from 2000 to 2009. In the late 1990s, the northern DFW suburban development tide hit the northern border of Plano and spilled into Frisco, sparking rapid growth into the 2000s. Like many of the cities in Dallas's northern exurbs, Frisco serves as a bedroom community for professionals who work in DFW. Since 2003, Frisco has received the designation Tree City USA from the National Arbor Day Foundation. History When the Dallas area was being settled by American pioneers, many of the settlers traveled by wagon trains along the Shawnee Trail. This trail became the Preston Trail, and later Preston Road. With all this activity, the community of Lebanon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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