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The first slide-out phone, the LG Shine, was released in 2007, but it was the introduction of the LG Voyager in 2008 that gained significant attention for its d Read more Inventions When was the fraction bar invented? Asked by Anonymous The fraction bar, which is used to represent fractions by separating the numerator solarstore and denominator, began to appear in European mathematics during the late Midd Read more Inventions What famous Alexandrian was responsible for the most popular map printed from movable type in the 15th century?

Asked by Anonymous The famous Alexandrian responsible for the most popular map printed from movable type in the 15th century is Claudius Ptolemy. His work, "Geographia," Read more Inventions Who invented the orange road cone? Asked by Anonymous The orange road cone was invented by Charles P. Rudebaker in 1940. He designed it to enhance visibility for traffic control and safety during road work. The bri Read more Inventions Did John Standard invent a improved oil stove? Asked by Anonymous Yes, John Standard is credited with inventing an improved oil stove in 1876.

His design included features that enhanced safety and efficiency, making it a signi Read more Inventions How and why are historical periods invented? Asked by Anonymous Historical periods are invented as a way to categorize and understand the complexities of human experience over time. Scholars and historians create these divis Read more Inventions +2 How much fuel does a fighter jet carry? Asked by Anonymous The fuel capacity of a fighter jet varies widely depending on the model.

For a1 solar example, the F-16 Fighting Falcon can carry around 7,000 pounds (about 3,175 kg) of Read more Inventions Who was the child of former slave invented the iroming board the lawn sprinkler? Asked by Anonymous The child of a former slave who invented the ironing board and the lawn sprinkler was Sarah Boone. She was born in 1832 in North Carolina and became known for h Read more Inventions +1 How did brunel invent the train? Asked by Anonymous Isambard Kingdom Brunel did not invent the train, but he significantly advanced railway technology in the 19th century.

He designed the Great Western Railway an Read more Inventions What is a Homograhs for plow? Asked by Anonymous A homograph is a word that is spelled the same as another word but has a different meaning and often a different pronunciation. For example, "plow" ca Read more Inventions What did Morris Mitchom invent? Asked by Anonymous Morris Mitchom is best known for inventing the teddy bear. In 1902, inspired by a political cartoon depicting President Theodore Roosevelt refusing to shoot a b Read more Inventions How did the invention of barbed wire change the cattle industry? Asked by Anonymous The invention of barbed wire revolutionized the cattle industry by enabling ranchers to effectively fence in large areas of land, which helped manage livestock Read more Inventions What are the limitations of open hearth steel making process? Asked by Anonymous The open hearth steelmaking process has several limitations, including its low production efficiency compared to modern methods like basic oxygen steelmaking.

I Read more Inventions +1 What is the latest invention in Cambodia? Asked by Anonymous As of October 2023, one of the notable inventions in Cambodia is the development of a low-cost, a1 solar-powered water purification system designed to provide clea Read more Inventions How did the invention of the steamboat impact the growth of plantations and slavery?