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Kota the Triceratops was an animatronic toy dinosaur made by Hasbro and Playskool. It is modeled after a triceratops, and intended for children aged 3 to 6.
The toy debuted at Toy Fair New York in February 2008, building on the reception of Ugobe's earlier Pleo robotic dinosaur toy, and went on sale in October 2008 for approximately US$300 as listed by the company website. A review by IEEE Spectrum indicated that it had 11 sensors over its body to sense touch and pressure, and made appropriate noises (like roars) or movements (like tail-wagging) in response. It had some functionality to accept a folded "leaf" food, and move its jaw and make appropriate chomping noises.
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In signal processing, phase noise is the frequency-domain representation of random fluctuations in the phase of a waveform, corresponding to time-domain deviations from perfect periodicity (jitter). Generally speaking, radio-frequency engineers speak of the phase noise of an oscillator, whereas digital-system engineers work with the jitter of a clock.
Triceratops is a genus of chasmosaurine ceratopsian dinosaur that lived during the late Maastrichtian age of the Late Cretaceous period, about 68 to 66 million years ago in what is now western North America. It was one of the last-known non-avian dinosaurs and lived until the Cretaceous–Paleogene extinction event 66 million years ago. The name Triceratops, which means 'three-horned face', is derived from the Greek words trí- meaning 'three', kéras meaning 'horn', and ṓps meaning 'face'.
Torosaurus is a genus of herbivorous chasmosaurine ceratopsian dinosaur that lived during the late Maastrichtian age of the Late Cretaceous period, between 68 and 66 million years ago, though it is possible that the species range might extend to as far back as 69 million years ago. Fossils have been discovered across the Western Interior of North America, from as far north as Saskatchewan to as far south as Texas.
A cognitive radio (CR) is a radio that can be programmed and configured dynamically to use the best channels in its vicinity to avoid user interference and congestion. Such a radio automatically detects available channels, then accordingly changes its transmission or reception parameters to allow more concurrent wireless communications in a given band at one location. This process is a form of dynamic spectrum management.
Dino-Riders is an animated television series that first aired in 1988. The cartoon was primarily a promotional show to launch a new Tyco toy line. Only fourteen episodes were produced, three of which were produced on VHS for the United States. The show aired in the U.S. as part of the Marvel Action Universe programming block.
Ceratopsidae is a family of ceratopsian dinosaurs including Triceratops, Centrosaurus, and Styracosaurus. All known species were quadrupedal herbivores from the Upper Cretaceous. All but one species are known from western North America, which formed the island continent of Laramidia during most of the Late Cretaceous. Ceratopsids are characterized by beaks, rows of shearing teeth in the back of the jaw, elaborate nasal horns, and a thin parietal-squamosal shelf that extends back and up into a frill. The group is divided into two subfamilies—Chasmosaurinae and Centrosaurinae. The chasmosaurines are generally characterized by long, triangular frills and well-developed brow horns. The centrosaurines had well-developed nasal horns or nasal bosses, shorter and more rectangular frills, and elaborate spines on the back of the frill.
Playskool is an American brand of educational toys and games for children. The former Playskool manufacturing company was a subsidiary of the Milton Bradley Company and was headquartered in Chicago, Illinois. Playskool's last remaining plant in the aforementioned city was shut down in 1984, and Playskool became a brand of Hasbro, which had acquired Milton Bradley that same year.
Nedoceratops is a controversial genus of ceratopsid dinosaur from the Late Cretaceous period Lance Formation of North America. It is known only from a single skull discovered in Wyoming. Its status is the subject of ongoing debate among paleontologists: some authors consider Nedoceratops a valid, distinct taxon, while others consider it to be an unusual specimen of Triceratops.
Extreme Dinosaurs is an American animated series produced by DIC Productions, L.P. and Bohbot Entertainment in 1997 based on a 1996 toy line from Mattel. This show is a spin-off of Street Sharks.
The Truth About Killer Dinosaurs is a two-part BBC documentary film, directed by Bill Oddie, in which a group of men test out dinosaur weapons, using studies. Visual effects are done by MPC. The first episode determines the winner of a battle between Tyrannosaurus and Triceratops, and the second compares the strength of an Ankylosaurus and Velociraptor. The episodes were broadcast on BBC 1 in August and September 2005. In the U.S., The Truth About killer Dinosaurs was also known as Dinosaur Face-Off.
Dinosaur King is a Japanese card-based arcade game from Sega that uses similar gameplay mechanics to Mushiking. The game was revealed in JAMMA 2005. A Nintendo DS version was also later released.
Tyrannosaurus rex is unique among dinosaurs in its place in modern culture; paleontologist Robert Bakker has called it "the most popular dinosaur among people of all ages, all cultures, and all nationalities". Paleontologists Mark Norell and Lowell Dingus have likewise called it "the most famous dinosaur of all times." Paleoartist Gregory S. Paul has called it "the theropod. [...] This is the public's favorite dinosaur [...] Even the formations it is found in have fantastic names like Hell Creek and Lance." Other paleontologists agree with that and note that whenever a museum erects a new skeleton or bring in an animatronic model, visitor numbers go up. "Jurassic Park and King Kong would not have been the same without it." In the public mind, T. rex sets the standard of what a dinosaur should be. Science writer Riley Black similarly states, "In all of prehistory, there is no animal that commands our attention quite like Tyrannosaurus rex, the king of the tyrant lizards. Since the time this dinosaur was officially named in 1905, the enormous carnivore has stood as the ultimate dinosaur."
When Dinosaurs Roamed America is a two-hour American television program that first aired on the Discovery Channel on July 15, 2001. The show features the reign of the non-avian dinosaurs in America over the course of more than 160 million years, through five different segments, each with their own variety of flora and fauna.
Cultural depictions of dinosaurs have been numerous since the word dinosaur was coined in 1842. The non-avian dinosaurs featured in books, films, television programs, artwork, and other media have been used for both education and entertainment. The depictions range from the realistic, as in the television documentaries from the 1990s into the first decades of the 21st century, to the fantastic, as in the monster movies of the 1950s and 1960s.
Escape is maze video game for the ZX Spectrum developed by New Generation Software and published in 1982.
Dinosaur Train is an animated television series aimed at preschoolers ages 3 to 6 and created by Craig Bartlett, who also created Nickelodeon's Hey Arnold!. The series features a Tyrannosaurus rex named Buddy who, together with the rest of his family, who are all Pteranodons, takes the Dinosaur Train to explore his time period, and have adventures with a variety of dinosaurs. It is co-produced by The Jim Henson Company in association with the Infocomm Media Development Authority, Sparky Animation, FableVision, Snee-Oosh, Inc., Reel FX, and Sea to Sky Entertainment. As of September 2018, PBS Kids had ordered 11 more episodes, taking the total number of episodes to 100. A film based on the series from Universal Pictures and Universal 1440 Entertainment titled, Dinosaur Train: Adventure Island premiered on April 12, 2021.
Xtractaurs is a line of toys by Mattel. Introduced in 2009, the brand is a fusion of regular action figures with an online game. It involves taking a dinosaur and extracting "DNA" samples from the dinosaur and analyzing it on your computer, similar in a way to the book and film Jurassic Park. If you own multiple dinosaurs and have extracted samples from all of them, you can create a genetically engineered hybrid on the computer to battle the "Megavores", ancient reawakened dinosaurs that share qualities with your dinosaur. Each dinosaur you purchase has a special ability, and combining them makes a fierce fighting animal. This encourages the fusion of certain samples even more.
The feeding behaviour of Tyrannosaurus rex has been studied extensively. The well known attributes of T. rex are often interpreted to be indicative of either a predatory or scavenging lifestyle, and as such the biomechanics, feeding strategies and diet of Tyrannosaurus have been subject to much research and debate.
Toy Story That Time Forgot is an American animated Christmas television special, produced by Pixar Animation Studios that aired on ABC on December 2, 2014. Written and directed by Sam & Max creator Steve Purcell, the special was produced by Galyn Susman. Michael Giacchino composed the music for the special. Most of the regular cast from the Toy Story series reprised their roles, including Tom Hanks as Woody, Tim Allen as Buzz Lightyear, Kristen Schaal as Trixie, Wallace Shawn as Rex, Timothy Dalton as Mr. Pricklepants, Don Rickles as Mr. Potato Head, and Joan Cusack as Jessie, with Kevin McKidd and Emma Hudak joining as new characters Reptillus Maximus and Angel Kitty, respectively. This was Rickles' final TV special role before his death on April 6, 2017, and was the last Toy Story production for five years until the release of Toy Story 4 on June 21, 2019. The special received critical acclaim.
Big John is a fossilized Triceratops horridus skeleton discovered in South Dakota's Hell Creek geological formation in 2014. It is the largest known Triceratops skeleton, according to the team that assembled the fossil. Big John's 2021 auction price of €6.6 million made it the most expensive Triceratops skeleton; its high price signaled increasing demand for dinosaur fossils among private collectors and prompted discussion about the drawbacks of private fossil ownership for scientific research.