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Richard T. James
Richard Thompson James (March 27, 1918 – July 13, 1974) was an American naval engineer, best known for inventing the Slinky spring toy with his wife Betty James in Haverford Township, Pennsylvania in 1943. Education James was born on March 27, 1918. In 1935, he graduated from Westtown School, a Quaker boarding school located in Chester County, Pennsylvania. In 1939, he graduated with a degree in mechanical engineering from Pennsylvania State University. Career In 1943 James was trying to develop a means for suspending sensitive shipboard instruments aboard naval vessels, even in rough seas, and was working with torsion springs when he accidentally dropped one. Seeing how the spring kept moving after it hit the ground, the idea for a toy was born. He bought a coil-winding machine and started the James Spring & Wire Company to mass-produce the toy. The following year, Betty came up with the name ''Slinky'' after leafing through the dictionary and thinking that the word descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia
Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the United States, with a population of 1,603,797 in the 2020 United States census, 2020 census. The city is the urban core of the Philadelphia metropolitan area (sometimes called the Delaware Valley), the nation's Metropolitan statistical area, seventh-largest metropolitan area and ninth-largest combined statistical area with 6.245 million residents and 7.379 million residents, respectively. Philadelphia was founded in 1682 by William Penn, an English Americans, English Quakers, Quaker and advocate of Freedom of religion, religious freedom, and served as the capital of the Colonial history of the United States, colonial era Province of Pennsylvania. It then played a historic and vital role during the American Revolution and American Revolutionary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring (device)
A spring is a device consisting of an Elasticity (physics), elastic but largely rigid material (typically metal) bent or molded into a form (especially a coil) that can return into shape after being compressed or extended. Springs can Energy storage, store energy when compressed. In everyday use, the term most often refers to coil springs, but there are many different spring designs. Modern springs are typically manufactured from spring steel. An example of a non-metallic spring is the Bow (weapon), bow, made traditionally of flexible Taxus baccata, yew wood, which when Bow draw, drawn stores energy to propel an arrow. When a conventional spring, without stiffness variability features, is compressed or stretched from its resting position, it exerts an opposing force approximately proportional to its change in length (this approximation breaks down for larger deflections). The ''rate'' or ''spring constant'' of a spring is the change in the force it exerts, divided by the cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Pennsylvania
The University of Pennsylvania (Penn or UPenn) is a Private university, private Ivy League research university in Philadelphia, Pennsylvania, United States. One of nine colonial colleges, it was chartered in 1755 through the efforts of founder and first president Benjamin Franklin, who had advocated for an educational institution that trained leaders in academia, commerce, and public service. The university has four undergraduate schools and 12 graduate and professional schools. Schools enrolling undergraduates include the College of Arts and Sciences, the University of Pennsylvania School of Engineering and Applied Science, School of Engineering and Applied Science, the Wharton School, and the University of Pennsylvania School of Nursing, School of Nursing. Among its graduate schools are its University of Pennsylvania Law School, law school, whose first professor, James Wilson (Founding Father), James Wilson, helped write the Constitution of the United States, U.S. Cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Congestive Heart Failure
Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome caused by an impairment in the heart's ability to fill with and pump blood. Although symptoms vary based on which side of the heart is affected, HF typically presents with shortness of breath, excessive fatigue, and bilateral leg swelling. The severity of the heart failure is mainly decided based on ejection fraction and also measured by the severity of symptoms. Other conditions that 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 the structure or the function of the heart or in some cases both. There are different types of heart failure: right-sided heart failure, which affect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myocardial Infarction
A myocardial infarction (MI), commonly known as a heart attack, occurs when Ischemia, blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle. The most common symptom is retrosternal Angina, chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. The pain may occasionally feel like heartburn. This is the dangerous type of acute coronary syndrome. Other symptoms may include shortness of breath, nausea, presyncope, feeling faint, a diaphoresis, cold sweat, Fatigue, feeling tired, and decreased level of consciousness. About 30% of people have atypical symptoms. Women more often present without chest pain and instead have neck pain, arm pain or feel tired. Among those over 75 years old, about 5% have had an MI with little or no history of symptoms. An MI may cause heart failure, an Cardiac arrhythmia, irregular heartbeat, cardiogenic shock or cardiac arrest. Most MIs occur d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toy Industry Hall Of Fame
Established in 1984, the Toy Industry Hall of Fame honors the contributions of toy makers internationally. The Hall of Fame is administered by the Toy Industry Foundation, a division of the United States Toy Industry Association. See also * National Toy Hall of Fame * List of toys and children's media awards References External linksToy Industry Hall of Fameat the Toy Industry Association. Archived frothe originalon April 12, 2017. {{Toys Halls of fame in New York (state) Toy halls of fame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hollidaysburg, Pennsylvania
Hollidaysburg is a borough in and the county seat of Blair County in the U.S. Commonwealth of Pennsylvania. It is located on the Juniata River, south of Altoona and is part of the Altoona, Pennsylvania, metropolitan statistical area. In 1900, 2,998 people lived in the borough, in 1910, 3,734 lived there, and in 1940, 5,910 residents were counted. The population was 5,641 at the 2020 census. Coal, iron ore, ganister, and limestone are found in the vicinity. In the past, the borough had foundries and machine shops, a silk mill, car works and classification yards. From 1834 to 1854, the borough was an important port on Pennsylvania Main Line Canal, where the Juniata Division Canal connected to the Allegheny Portage Railroad. The center of Hollidaysburg is frequently referred to as "The Diamond," where the buildings and parking spaces form a diamond. This area serves as the hub for parades, festivals and other town celebrations. History Hollidaysburg was first laid out in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chief Executive Officer
A chief executive officer (CEO), also known as a chief executive or managing director, is the top-ranking corporate officer charged with the management of an organization, usually a company or a nonprofit organization. CEOs find roles in various organizations, including public and private corporations, Nonprofit organization, nonprofit organizations, and even some government organizations (notably state-owned enterprises). The governor and CEO of a corporation or company typically reports to the board of directors and is charged with maximizing the value of the business, which may include maximizing the profitability, market share, revenue, or another financial metric. In the nonprofit and government sector, CEOs typically aim at achieving outcomes related to the organization's mission, usually provided by legislation. CEOs are also frequently assigned the role of the main manager of the organization and the highest-ranking officer in the C-suite. Origins The term "chief executi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LA Times
The ''Los Angeles Times'' is an American daily newspaper that began publishing in Los Angeles, California, in 1881. Based in the Greater Los Angeles city of El Segundo since 2018, it is the sixth-largest newspaper in the U.S. and the largest in the Western United States with a print circulation of 118,760. It has 500,000 online subscribers, the fifth-largest among U.S. newspapers. Owned by Patrick Soon-Shiong and published by California Times, the paper has won over 40 Pulitzer Prizes since its founding. In the 19th century, the paper developed a reputation for civic boosterism and opposition to labor unions, the latter of which led to the bombing of its headquarters in 1910. The paper's profile grew substantially in the 1960s under publisher Otis Chandler, who adopted a more national focus. As with other regional newspapers in California and the United States, the paper's readership has declined since 2010. It has also been beset by a series of ownership changes, staff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware County Daily Times
The ''Delaware County Daily Times'' is a daily newspaper founded 1876. 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''. The ''Delaware County Sunday Times'' is currently owned by Digital First Media MNG Enterprises, Inc., Trade name, doing business as Digital First Media and MediaNews Group, is a Denver, Colorado, United States–based newspaper publishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wycliffe Bible Translators
Wycliffe Global Alliance is an alliance of organizations that have the objective of translating the Bible into every language. The organisation is named after John Wycliffe, who was responsible for the first complete English translation of the whole Bible into Middle English. Wycliffe is most often associated with the Protestant section of Christianity. There are currently over 100 Wycliffe member organisations from over 60 countries. Wycliffe Global Alliance is also a member of the Forum of Bible Agencies International. , translations of either portions of the Bible, the New Testament, or the whole Bible exist in over 3,756 of the 7,396 languages used on Earth, including 392 sign languages. History Wycliffe Bible Translators USA was founded in 1942 by William Cameron Townsend. When other Wycliffe organisations were founded around the world, they initially operated as its divisions in those countries. A new organisation, Wycliffe Bible Translators International, was st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivia
Bolivia, officially the Plurinational State of Bolivia, is a landlocked country located in central South America. The country features diverse geography, including vast Amazonian plains, tropical lowlands, mountains, the Gran Chaco Province, warm valleys, high-altitude Andean plateaus, and snow-capped peaks, encompassing a wide range of climates and biomes across its regions and cities. It includes part of the Pantanal, the largest tropical wetland in the world, along its eastern border. It is bordered by Brazil to the Bolivia-Brazil border, north and east, Paraguay to the southeast, Argentina to the Argentina-Bolivia border, south, Chile to the Bolivia–Chile border, southwest, and Peru to the west. The seat of government is La Paz, which contains the executive, legislative, and electoral branches of government, while the constitutional capital is Sucre, the seat of the judiciary. The largest city and principal industrial center is Santa Cruz de la Sierra, located on the Geog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
