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Slinky Ad 1946
The Slinky is a helical spring toy invented by Richard James in the early 1940s. It can perform a number of tricks, including travelling down a flight of steps end-over-end as it stretches and re-forms itself with the aid of gravity and its own momentum, or appear to levitate for a period of time after it has been dropped. These interesting characteristics have contributed to its success as a toy in its home country of the United States, resulting in many popular toys with slinky components in a wide range of countries. History The Slinky was invented and developed by American naval engineer Richard T. James in 1943 and demonstrated at Gimbels department store in Philadelphia in November 1945. The toy was a hit, selling its entire inventory of 400 units in 90 minutes. James and his wife Betty formed James Industries in Clifton Heights, Pennsylvania to manufacture Slinky and several related toys such as the Slinky Dog and Suzie, the Slinky Worm. In 1960, James's wife Betty James b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard T
Richard is a male given name. It originates, via Old French, from Frankish language, Old Frankish and is a Compound (linguistics), compound of the words descending from Proto-Germanic language, Proto-Germanic ''*rīk-'' 'ruler, leader, king' and ''*hardu-'' 'strong, brave, hardy', and it therefore means 'strong in rule'. Nicknames include "Richie", "Dick (nickname), Dick", "Dickon", "Dickie (name), Dickie", "Rich (given name), Rich", "Rick (given name), Rick", "Rico (name), Rico", "Ricky (given name), Ricky", and more. Richard is a common English, German and French male name. It's also used in many more languages, particularly Germanic, such as Norwegian, Danish, Swedish, Icelandic, and Dutch, as well as other languages including Irish, Scottish, Welsh and Finnish. Richard is cognate with variants of the name in other European languages, such as the Swedish "Rickard", the Catalan "Ricard" and the Italian "Riccardo", among others (see comprehensive variant list below). People ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Dollar
The United States dollar ( symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the official currency of the United States and several other countries. The Coinage Act of 1792 introduced the U.S. dollar at par with the Spanish silver dollar, divided it into 100 cents, and authorized the minting of coins denominated in dollars and cents. U.S. banknotes are issued in the form of Federal Reserve Notes, popularly called greenbacks due to their predominantly green color. The monetary policy of the United States is conducted by the Federal Reserve System, which acts as the nation's central bank. The U.S. dollar was originally defined under a bimetallic standard of (0.7735 troy ounces) fine silver or, from 1837, fine gold, or $20.67 per troy ounce. The Gold Standard Act of 1900 linked the dollar solely to gold. From 1934, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring Constant
In physics, Hooke's law is an empirical law which states that the force () needed to extend or compress a spring (device), spring by some distance () Proportionality (mathematics)#Direct_proportionality, scales linearly with respect to that distance—that is, where is a constant factor characteristic of the spring (i.e., its stiffness), and is small compared to the total possible deformation of the spring. The law is named after 17th-century British physicist Robert Hooke. He first stated the law in 1676 as a Latin anagram. He published the solution of his anagram in 1678 as: ("as the extension, so the force" or "the extension is proportional to the force"). Hooke states in the 1678 work that he was aware of the law since 1660. Hooke's equation holds (to some extent) in many other situations where an elasticity (physics), elastic body is Deformation (physics), deformed, such as wind blowing on a tall building, and a musician plucking a string (music), string of a guitar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simple Harmonic Motion
In mechanics and physics, simple harmonic motion (sometimes abbreviated ) is a special type of periodic motion of a body resulting from a dynamic equilibrium between an inertial force, proportional to the acceleration of the body away from the static equilibrium position and a restoring force on the moving object that is directly proportional to the magnitude of the object's displacement and acts towards the object's equilibrium position. It results in an oscillation, described by a sinusoid which continues indefinitely, if uninhibited by friction or any other dissipation of energy. Simple harmonic motion can serve as a mathematical model for a variety of motions, but is typified by the oscillation of a mass on a spring when it is subject to the linear elastic restoring force given by Hooke's law. The motion is sinusoidal in time and demonstrates a single resonant frequency. Other phenomena can be modeled by simple harmonic motion, including the motion of a simple pendulum, al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravitation
In physics, gravity () is a fundamental interaction which causes mutual attraction between all things with mass or energy. Gravity is, by far, the weakest of the four fundamental interactions, approximately 1038 times weaker than the strong interaction, 1036 times weaker than the electromagnetic force and 1029 times weaker than the weak interaction. As a result, it has no significant influence at the level of subatomic particles. However, gravity is the most significant interaction between objects at the macroscopic scale, and it determines the motion of planets, stars, galaxies, and even light. On Earth, gravity gives weight to physical objects, and the Moon's gravity is responsible for sublunar tides in the oceans (the corresponding antipodal tide is caused by the inertia of the Earth and Moon orbiting one another). Gravity also has many important biological functions, helping to guide the growth of plants through the process of gravitropism and influencing the circul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hooke's Law
In physics, Hooke's law is an empirical law which states that the force () needed to extend or compress a spring (device), spring by some distance () Proportionality (mathematics)#Direct_proportionality, scales linearly with respect to that distance—that is, where is a constant factor characteristic of the spring (i.e., its stiffness), and is small compared to the total possible deformation of the spring. The law is named after 17th-century British physicist Robert Hooke. He first stated the law in 1676 as a Latin anagram. He published the solution of his anagram in 1678 as: ("as the extension, so the force" or "the extension is proportional to the force"). Hooke states in the 1678 work that he was aware of the law since 1660. Hooke's equation holds (to some extent) in many other situations where an elasticity (physics), elastic body is Deformation (physics), deformed, such as wind blowing on a tall building, and a musician plucking a string (music), string of a guitar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Congestive Heart Failure
Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome, a group of signs and symptoms caused by an impairment of the heart's blood pumping function. Symptoms typically include shortness of breath, excessive fatigue, and leg swelling. The shortness of breath may occur with exertion or while lying down, and may wake people up during the night. Chest pain, including angina, is not usually caused by heart failure, but may occur if the heart failure was caused by a heart attack. The severity of the heart failure is measured by the severity of symptoms during exercise. Other conditions that may have symptoms similar to heart failure include obesity, kidney failure, liver disease, anemia, and thyroid disease. Common causes of heart failure include coronary artery disease, heart attack, high blood pressure, atrial fibrillation, valvular heart disease, excessive alcohol consumption, infection, and cardiomyopathy. These cause heart failure by altering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plymouth, Michigan
Plymouth is a city in Wayne County, Michigan, United States. The population was 9,370 at the 2020 census. The city of Plymouth is surrounded by Plymouth Township, but the two are administered autonomously. Plymouth is a western suburb of Metro Detroit and is located about west of the city of Detroit. Geography According to the United States Census Bureau, the city has a total area of , of which is land and is water. It is located east of Ann Arbor and west of Detroit, just south of the M-14 highway and west of Interstate 275. Culture The City of Plymouth has a variety of shops and restaurants surrounding Kellogg Park, the de facto center of town. The Inn at St. John's, a hotel conference center and golf resort, is located in Plymouth. The city offers more than fifty recreation programs for all age groups, an NHL-size ice arena (used by the USA national teams for training) and twelve parks. It also organizes major community events such as the popular Fall Festival, Ice Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KXMB-TV
KXMB-TV (channel 12) is a television station in Bismarck, North Dakota, United States, affiliated with CBS and The CW Plus. The station is owned by Nexstar Media Group, and maintains studios on North 15th Street in Bismarck; its transmitter is located near St. Anthony, North Dakota. KXMB-TV serves as the flagship (broadcasting), flagship station of KX Television, a regional network of four stations relaying CBS network and other programming provided by KXMB across central and western North Dakota, as well as bordering counties in Montana and South Dakota. The three broadcast relay station#Satellite stations, satellite stations clear all network and broadcast syndication, syndicated programming as provided through KXMB but air separate station identification, legal identifications and commercial inserts. KXMC-TV (channel 13) in Minot, North Dakota, Minot also produces local weather and sports inserts, KXMD-TV (channel 11) in Williston, North Dakota, Williston simulcasts KXMC's prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Associated Press
The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspapers and broadcasters. The AP has earned 56 Pulitzer Prizes, including 34 for photography, since the award was established in 1917. It is also known for publishing the widely used '' AP Stylebook''. By 2016, news collected by the AP was published and republished by more than 1,300 newspapers and broadcasters, English, Spanish, and Arabic. The AP operates 248 news bureaus in 99 countries. It also operates the AP Radio Network, which provides newscasts twice hourly for broadcast and satellite radio and television stations. Many newspapers and broadcasters outside the United States are AP subscribers, paying a fee to use AP material without being contributing members of the cooperative. As part of their cooperative agreement with the AP, most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware County Daily Times
The ''Delaware County Daily Times'' is a daily newspaper published in the Primos section of Upper Darby Township, Pennsylvania in the United States. It is the only major newspaper in the state to be branded with a county name rather than a city. It is known for its colorful "Sound Off" feature and allowing voices from the community on either side of the political spectrum to be heard. The newspaper began as the ''Chester Daily Times'' in 1876. Its current name was adopted in 1959 and its offices left the economically declining City of Chester, Pennsylvania for Primos, an unincorporated postal designation in Upper Darby Township. According to the Journal Register Company, it has the largest circulation of any suburban paper in the Philadelphia area. The Sunday edition is known as the ''Delaware County Sunday Times''. History The first edition of the paper, then known as the ''Chester Times'', was a four-page broadsheet printed on September 7, 1876, selling for one cent. Pictures b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wycliffe USA
Wycliffe Bible Translators USA (also known as Wycliffe USA) is an interdenominational nonprofit organization with a goal "for people from every language to understand the Bible and be transformed." Based in Orlando, Florida, it partners with many organizations and churches around the world to help facilitate the work of Bible translation. It is the largest of the many independent organizations that together are part of Wycliffe Global Alliance. History Wycliffe USA was founded in 1942 by William Cameron Townsend, and is named after John Wycliffe who was responsible for the first complete English translation of the whole Bible into Middle English. It led to the founding of many similar organisations around the world, with separate Wycliffe organizations in over 60 countries within the Wycliffe Global Alliance. , translations of either portions of the Bible, the New Testament, or the whole Bible exist in over 3,400 of the 7,300 Language family, languages used on Earth. Wycliffe has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
