Nova ScienceNow
''Nova ScienceNow'' (styled ''NOVΛ scienceNOW'') is a spinoff of the long-running and venerable PBS science program '' Nova''. Premiering on January 25, 2005, the series was originally hosted by Robert Krulwich, who described it as an experiment in coverage of "breaking science, science that's right out of the lab, science that sometimes bumps up against politics, art, culture". At the beginning of season two, Neil deGrasse Tyson replaced Krulwich as the show's host. Tyson announced he would leave the show and was replaced by David Pogue in season 6. The show was originally intended to return with more new episodes in 2015. Production Unlike the parent program ''Nova'', ''Nova ScienceNow'' has a whimsical production style. It is not unusual for the show to explain topics as arcane as RNA interference using cartoons, or a solution to a two-thousand-year-old math problem related in song. Whereas '' Nova'' covered a single seamless subject in each hour-long episode, ''NOV ...
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Robert Krulwich
Robert Louis Krulwich (born August 5, 1947) is an American radio and television journalist who currently serves as a science correspondent for NPR and was a co-host of the program ''Radiolab''. He has worked as a full-time employee of ABC, CBS, National Public Radio, and Pacifica. He has done assignment pieces for ABC's ''Nightline'' and '' World News Tonight'', as well as PBS's '' Frontline'', ''NOVA'', and '' NOW with Bill Moyers''. ''TV Guide'' called him "the most inventive network reporter in television", and ''New York Magazine'' wrote that he's "the man who simplifies without being simple." Background Krulwich received his bachelor's degree in U.S. history from Oberlin College in 1969 and his Juris Doctor degree from Columbia Law School in 1974. Just two months later, he abandoned his pursuit of a law career to cover the Watergate hearings for Pacifica Radio. In 1976, he became Washington bureau chief for ''Rolling Stone''. From 1978 to 1985, he was the business and ...
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James McLurkin
James McLurkin (born 1972) is a Senior Hardware Engineer at Google. Previously, he was an engineering assistant professor at Rice University specializing in swarm robotics. In 2005, he appeared on an episode of PBS' '' Nova'' and is a winner of the 2003 Lemelson-MIT Prize. Early life McLurkin was born in 1972 in Baldwin, New York and graduated from Baldwin Senior High School in 1990. He built his first robot, Rover, in 1988. Education and career McLurkin completed his PhD in computer science in May 2008 at the Massachusetts Institute of Technology Computer Science and Artificial Intelligence Laboratory. Previously, he earned his master's degree in electrical engineering from the University of California at Berkeley and B.S. from MIT. As part of his doctoral research, McLurkin developed algorithms and techniques for programming “swarms” of autonomous robots to mimic the behavior of bees, including their abilities to cluster, disperse, follow, and orbit. In 1995, McLurki ...
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Hurricanes
A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its location and strength, a tropical cyclone is referred to by different names, including hurricane (), typhoon (), tropical storm, cyclonic storm, tropical depression, or simply cyclone. A hurricane is a strong tropical cyclone that occurs in the Atlantic Ocean or northeastern Pacific Ocean, and a typhoon occurs in the northwestern Pacific Ocean. In the Indian Ocean, South Pacific, or (rarely) South Atlantic, comparable storms are referred to simply as "tropical cyclones", and such storms in the Indian Ocean can also be called "severe cyclonic storms". "Tropical" refers to the geographical origin of these systems, which form almost exclusively over tropical seas. "Cyclone" refers to their winds moving in a circle, whirling round ...
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Mirror Neuron
A mirror neuron is a neuron that fires both when an animal acts and when the animal observes the same action performed by another. Thus, the neuron "mirrors" the behavior of the other, as though the observer were itself acting. Such neurons have been directly observed in human and primate species, and in birds. In humans, brain activity consistent with that of mirror neurons has been found in the premotor cortex, the supplementary motor area, the primary somatosensory cortex, and the inferior parietal cortex. The function of the mirror system in humans is a subject of much speculation. Birds have been shown to have imitative resonance behaviors and neurological evidence suggests the presence of some form of mirroring system. To date, no widely accepted neural or computational models have been put forward to describe how mirror neuron activity supports cognitive functions. The subject of mirror neurons continues to generate intense debate. In 2014, Philosophical Transactions ...
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Season 6
A season is a division of the year based on changes in weather, ecology, and the number of daylight hours in a given region. On Earth, seasons are the result of the axial parallelism of Earth's tilted orbit around the Sun. In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to undergo hibernation or to migrate, and plants to be dormant. Various cultures define the number and nature of seasons based on regional variations, and as such there are a number of both modern and historical cultures whose number of seasons varies. The Northern Hemisphere experiences most direct sunlight during May, June, and July, as the hemisphere faces the Sun. The same is true of the Southern Hemisphere in November, December, and January. It is Earth's axial tilt that causes the Sun to be higher in the sky during the summer months, which increases the solar flux. However, due to s ...
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Season 5
A season is a division of the year based on changes in weather, ecology, and the number of daylight hours in a given region. On Earth, seasons are the result of the axial parallelism of Earth's tilted orbit around the Sun. In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to undergo hibernation or to migrate, and plants to be dormant. Various cultures define the number and nature of seasons based on regional variations, and as such there are a number of both modern and historical cultures whose number of seasons varies. The Northern Hemisphere experiences most direct sunlight during May, June, and July, as the hemisphere faces the Sun. The same is true of the Southern Hemisphere in November, December, and January. It is Earth's axial tilt that causes the Sun to be higher in the sky during the summer months, which increases the solar flux. However, due to s ...
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Season 4
Season 4 may refer to: * "Season 4" (''30 Rock'' episode), an episode of ''30 Rock'' See also * * Season One (other) * Season 2 (other) Season 2 may refer to: * ''Season 2'' (Infinite album) * '' 2econd Season'' See also * {{disambig ...

Season 3
A season is a division of the year based on changes in weather, ecology, and the number of daylight hours in a given region. On Earth, seasons are the result of the axial parallelism of Earth's axial tilt, tilted orbit around the Sun. In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to undergo hibernation or to Migration (ecology), migrate, and plants to be dormant. Various cultures define the number and nature of seasons based on regional variations, and as such there are a number of both modern and historical cultures whose number of seasons varies. The Northern Hemisphere experiences most direct sunlight during May, June, and July, as the hemisphere faces the Sun. The same is true of the Southern Hemisphere in November, December, and January. It is Earth's axial tilt that causes the Sun to be higher in the sky during the summer months, which increases the solar ...
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Season 1
Season One may refer to: Albums * ''Season One'' (Suburban Legends album), 2004 * ''Season One'' (All Sons & Daughters album), 2012 * ''Season One'' (Saukrates album), 2012 See also * * * Season 2 (other) * Season 4 (other) Season 4 may refer to: * "Season 4" (''30 Rock'' episode), an episode of ''30 Rock'' See also * * Season One (other) * Season 2 (other) Season 2 may refer to: * ''Season 2'' (Infinite album) * ''2econd Season ''2econd Sea ...