|
Paul W. Litchfield
Paul W. Litchfield (July 26, 1875 – March 18, 1959) was an American inventor, industrialist, and author. He served as President, Chairman, and the first CEO of the Goodyear Tire & Rubber Company and the founder of the town of Litchfield Park, Arizona and the city of Goodyear, Arizona. Among his many accomplishments as chairman was the establishment of a research and development department that produced the first practical airplane tire, long-haul conveyor belts, hydraulic disc brakes for airplanes, the first pneumatic truck tire, and a bullet-sealing fuel tank for military airplanes. Litchfield was also the author of books on air power, trucks, employee relations, and business. Early years Paul Weeks Litchfield was born in Boston, Massachusetts to Charles M. Litchfield and Julia W. Litchfield. He was a descendant of ''Mayflower'' pilgrims. He received his primary and secondary education in his native city and continued his higher education at Massachusetts Institute of Technolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeastern United States. It has an area of and a population of 675,647 as of the 2020 United States census, 2020 census, making it the third-largest city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area has a population of 4.9 million as of 2023, making it the largest metropolitan area in New England and the Metropolitan statistical area, eleventh-largest in the United States. Boston was founded on Shawmut Peninsula in 1630 by English Puritans, Puritan settlers, who named the city after the market town of Boston, Lincolnshire in England. During the American Revolution and American Revolutionary War, Revolutionary War, Boston was home to several seminal events, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Litchfield Park-Wigwam Hotel-1918-1929-3
Litchfield may refer to: Places Antarctica * Litchfield Island, Palmer Archipelago Australia * Litchfield Municipality, Northern Territory * Litchfield National Park, Northern Territory * Litchfield Station, Northern Territory Canada * Litchfield, Nova Scotia * Litchfield, Quebec United Kingdom * Litchfield, Hampshire, England * Litchfield Street, Westminster, London United States * Litchfield Park, Arizona * Litchfield, California * Litchfield, Connecticut * Litchfield (borough), Connecticut * Litchfield County, Connecticut * Litchfield Hills, Connecticut * Litchfield, Illinois * Litchfield, Kansas * Litchfield, Maine * Litchfield, Michigan * Litchfield, Minnesota * Litchfield, Nebraska * Litchfield, New Hampshire * Litchfield, New York * Litchfield, Ohio * Litchfield Beach, South Carolina * Litchfield Plantation, South Carolina * Litchfield Township (other) Education * Litchfield Female Academy, in Litchfield, Connecticut; defunct * Litchfield High School (di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of The Navy
The United States Department of the Navy (DON) is one of the three military departments within the United States Department of Defense. It was established by an Act of Congress on 30 April 1798, at the urging of Secretary of War James McHenry, to provide a government organizational structure to the United States Navy (USN).Bernard C. Steiner and James McHenry, The life and correspondence of James McHenry' (Cleveland: Burrows Brothers Co., 1907). Since 1834, the department has exercised jurisdiction over the United States Marine Corps (USMC), and during wartime the United States Coast Guard (USCG). These branches remain at all times independent and coequal service branches within the DON. It is led by the secretary of the Navy (SECNAV), a statutory civilian officer. The Department of the Navy was an executive department, whose secretary served on the president's cabinet, until 1949, when amendments to the National Security Act of 1947 established the Department of Defe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springfield Township, Summit County, Ohio
Springfield Township is one of the nine townships of Summit County, Ohio, United States. The population was 14,162 at the 2020 census. Geography Located in the southeastern part of the county, it borders the following townships and cities: * Tallmadge - north * Brimfield Township, Portage County - northeast corner * Suffield Township, Portage County - east * Lake Township - southeast *Green - south * Coventry Township - west *Akron - northwest Several municipalities are located in the original boundaries of Springfield Township: *Part of the city of Akron, the county seat of Summit County, in the northwest *Part of the village of Mogadore, in the northeast *The village of Lakemore, in the center The unincorporated community and census-designated place of Sawyerwood is located in the north-central area of the township. It borders the Ellet neighborhood of Akron. It is about in size (Springfield Township, 2003-2004). Name and history It is one of eleven Springfield Tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodyear Airdock
The Goodyear Airdock is a construction and storage airship hangar in Akron, Ohio. At its completion in 1929, it was the largest building in the world without interior supports. Description The building has a unique shape which has been described as "half a silkworm's cocoon, cut in half the long way." It is long, wide, and high, supported by 13 steel arches. There is 364,000 square feet (34 000 m2) of unobstructed floor space, or an area larger than 8 football fields side-by-side. The airdock has a volume of 55 million cubic feet (or about 1.5 million cubic meters). A control tower and radio aerial sit at its northeast end. At each end of the building are two huge semi-spherical doors that each weigh 600 tons (544 000 kg). At the top, the doors are fastened by hollow forged pins in diameter and long. The doors roll on 40 wheels along specially designed curved railroad tracks, each powered by an individual power plant that can open the doors in about 5 minutes. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akron-Summit County Public Library
The Akron-Summit County Public Library is a public library system in Akron, Ohio. Founded in 1874, it operates the Main Library on South High Street and South Main Street in downtown Akron, 18 branch libraries located throughout the city of Akron and Summit County, the Akron Art Library (located on the Second Floor of Main Library, and at the Ellet Branch, the North Hill Branch, and the Odom Boulevard Branch), the Project LEARN of Summit County Training Room (located on the First Floor of Main Library), Mobile Services (located on the Lower Floor of Main Library), and Project LEARN of Summit County (also located on the Lower Floor of Main Library). As of 2013, they have a lion cub mascot, named Paws. History An early predecessor of Akron Public Library (now known as Akron-Summit County Public Library) was the subscription library, the Akron Lyceum and Library Association Company formed in 1834 "for the promotion of literary pursuits." The Akron Library Association was formed in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Arnstein
Karl Arnstein (March 24, 1887, Prague – December 12, 1974, Bryan, Ohio) was one of the most important 20th century airship engineers and designers in Germany and the United States, United States of America. He was born in Prague, Bohemia (now the Czech Republic) to Jewish parents. He developed stress analysis methods that have been incorporated into bridges, airships and airplane materials. Before his involvement in airships he was one of the main engineers in building the Swiss Langwieser Viaduct. In World War I Arnstein worked on improvements to the design of the German Zeppelin airships; see Zeppelin#Technological progress, Zeppelin. He was the chief designer of the United States Navy, U.S. Navy airships, USS Akron, USS ''Akron'' and USS Macon (ZRS-5), USS ''Macon'', and was employed by the Goodyear-Zeppelin Corporation in Akron Ohio. He also designed one of the largest Airship hangar, airship sheds in the US for sheltering huge Zeppelins. References External links Fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Macon (ZRS-5)
USS ''Macon'' (ZRS-5) was a rigid airship built and operated by the United States Navy for scouting and served as a "flying aircraft carrier", carrying up to five single-seat Curtiss F9C Sparrowhawk parasite biplanes for scouting or two-seat Fleet N2Y-1s for training. In service for less than two years, the ''Macon'' was damaged in a storm and lost off California's Big Sur coast in February 1935, though most of the crew were saved. The wreckage is listed as the USS ''Macon'' Airship Remains on the U.S. National Register of Historic Places. Less than shorter than the ''Hindenburg'', both ''Macon'' and her sister ship were among the largest flying objects in the world in terms of length and volume. Although the hydrogen-filled, Zeppelin-built ''Hindenburg'' and LZ 130 ''Graf Zeppelin II'' were both longer, the two American-built naval airships still hold the world record for largest helium-filled rigid airships. Construction USS ''Macon'' was built at the Goodyear Aird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Akron (ZRS-4)
USS ''Akron'' (ZRS-4) was a helium-filled rigid airship of the U.S. Navy, the lead ship of her class, which operated between September 1931 and April 1933. She was the world's first purpose-built flying aircraft carrier, carrying F9C Sparrowhawk fighter planes, which could be launched and recovered while in flight. With an overall length of , ''Akron'' and her sister ship were among the largest flying objects ever built. Although LZ 129 ''Hindenburg'' and LZ 130 '' Graf Zeppelin II'' were some longer and slightly more voluminous, the two German airships were filled with hydrogen, so the two US Navy craft still hold the world record for the largest helium-filled airships. ''Akron'' was destroyed in a thunderstorm off the coast of New Jersey on the morning of 4 April 1933, killing 73 of the 76 crewmen and passengers. The accident involved the greatest loss of life in any airship crash, and was indeed the deadliest aviation disaster of any kind prior to World War II. Techn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippines
The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a total area of roughly 300,000 square kilometers, which are broadly categorized in Island groups of the Philippines, three main geographical divisions from north to south: Luzon, Visayas, and Mindanao. With a population of over 110 million, it is the world's List of countries and dependencies by population, twelfth-most-populous country. The Philippines is bounded by the South China Sea to the west, the Philippine Sea to the east, and the Celebes Sea to the south. It shares maritime borders with Taiwan to the north, Japan to the northeast, Palau to the east and southeast, Indonesia to the south, Malaysia to the southwest, Vietnam to the west, and China to the northwest. It has Ethnic groups in the Philippines, diverse ethnicities and Culture o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumatra
Sumatra () is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the list of islands by area, sixth-largest island in the world at 482,286.55 km2 (182,812 mi.2), including adjacent islands such as the Simeulue Island, Simeulue, Nias Island, Nias, Mentawai Islands, Mentawai, Enggano Island, Enggano, Riau Islands, Bangka Belitung and Krakatoa archipelago. Sumatra is an elongated landmass spanning a diagonal northwest–southeast axis. The Indian Ocean borders the northwest, west, and southwest coasts of Sumatra, with the island chain of Simeulue, Nias, Mentawai Islands, Mentawai, and Enggano off the western coast. In the northeast, the narrow Strait of Malacca separates the island from the Malay Peninsula, which is an extension of the Eurasian continent. In the southeast, the narrow Sunda Strait, containing the Krakatoa archipelago, separates Sumatra from Java. The northern tip of Sumatra is near ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Java
Java is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, projected to rise to 158 million at mid 2025, Java is the world's List of islands by population, most populous island, home to approximately 55.7% of the Demographics of Indonesia, Indonesian population (only approximately 44.3% of Indonesian population live outside Java). Indonesia's capital city, Jakarta, is on Java's northwestern coast. Many of the best known events in Indonesian history took place on Java. It was the centre of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the History of Indonesia, Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically and culturally. Four of Indonesia's eig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
