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🔗 United States 🔗 Biography 🔗 Computer science 🔗 Biography/science and academia 🔗 United States/Indiana

John Charles Reynolds (June 1, 1935 – April 28, 2013) was an American computer scientist.

🔗 United States 🔗 Biography 🔗 Business 🔗 Automobiles 🔗 Miami 🔗 Indiana Historical Society 🔗 Biography/sports and games 🔗 United States/Indiana

Carl Graham Fisher (January 12, 1874 – July 15, 1939) was an American entrepreneur. Despite severe astigmatism, he became actively involved in auto racing. He was a seemingly tireless pioneer and promoter of the automotive industry and highway construction, and of real estate development in Florida. He is widely regarded as a promotional genius.

Despite family financial strains and a disability, in the late 19th century he became a bicycle enthusiast and opened a modest bicycle shop with a brother. He became involved in bicycle racing, as well as many activities related to the emerging American auto industry. In 1904, Carl Fisher and his friend James A. Allison bought an interest in the U.S. patent to manufacture acetylene headlights, a precursor to electric models which became common about ten years later. Soon Fisher's firm supplied nearly every headlamp used on automobiles in the United States as manufacturing plants were built all over the country to supply the demand. The headlight patent made him rich as an automotive parts supplier when he and Allison sold their company, Prest-O-Lite, to Union Carbide in 1913 for $9 million (equivalent of approximately $230 million in 2019).

Fisher operated in Indianapolis what is believed to be the first automobile dealership in the United States, and also worked at developing an automobile racetrack locally. After being injured in stunts himself, and following a safety debacle at the new Indianapolis Motor Speedway, of which he was a principal, he helped develop paved racetracks and public roadways. Improvements he implemented at the speedway led to its nickname, "The Brickyard."

In 1912, Fisher conceived and helped develop the Lincoln Highway, the first road for the automobile across the entire United States of America. A convoy trip a few years later by the U.S. Army along Fisher's Lincoln Highway was a major influence upon then Lt. Col. Dwight D. Eisenhower years later in championing the Interstate Highway System during his presidency in the 1950s.

Carl Fisher followed the east-west Lincoln Highway in 1914 with the conception of the north-south Dixie Highway, which led from Michigan to Miami. Under his leadership, the initial portion was completed within a single year, and he led an automobile caravan to Florida from Indiana.

At the south end of the Dixie Highway in Miami, Florida, Fisher, with the assistance of his partners John Graham McKay and Thomas Walkling, became involved in the successful real estate development of the new resort city of Miami Beach, built on a largely unpopulated barrier island and reached by the new Collins Bridge across Biscayne Bay directly at the terminus of the Dixie Highway. Fisher was one of the best known and active promoters of the Florida land boom of the 1920s. By 1926, he was worth an estimated $100 million, and redirected his promotional efforts when the Florida real estate market bubble burst after 1925. His final major project, cut short by the Great Depression, was a "Miami Beach of the north" at Montauk, located at the eastern tip of Long Island, New York.

His fortune was lost in the Stock Market Crash of 1929 and the Great Depression in the United States which followed shortly thereafter. He found himself living in a small cottage in Miami Beach, doing minor work for old friends. Nevertheless, years after his fortune had been lost, at the end of his career, he took on one more project, albeit more modest than many of his past ventures, and built the famous Caribbean Club on Key Largo, intended as a "poor man's retreat."

Although he had lost his fortune and late in life considered himself a failure, Fisher is widely regarded as a decidedly successful man in the long view of his life. He was inducted into the Automotive Hall of Fame in 1971. In a 1998 study judged by a panel of 56 historians, writers, and others, Carl G. Fisher was named one of the Fifty Most Influential People in the history of the State of Florida by The Ledger newspaper. PBS labeled him "Mr. Miami Beach." Just south of Miami Beach, Fisher Island (which he once owned, and is named for him), became one of the wealthiest and most exclusive residential areas in the United States.

🔗 United States 🔗 History of Science 🔗 United States/Indiana

The Indiana Pi Bill is the popular name for bill #246 of the 1897 sitting of the Indiana General Assembly, one of the most notorious attempts to establish mathematical truth by legislative fiat. Despite its name, the main result claimed by the bill is a method to square the circle, rather than to establish a certain value for the mathematical constant π, the ratio of the circumference of a circle to its diameter. The bill, written by the crank Edward J. Goodwin, does imply various incorrect values of π, such as 3.2. The bill never became law, due to the intervention of Professor C. A. Waldo of Purdue University, who happened to be present in the legislature on the day it went up for a vote.

The impossibility of squaring the circle using only compass and straightedge constructions, suspected since ancient times, was rigorously proven in 1882 by Ferdinand von Lindemann. Better approximations of π than those implied by the bill have been known since ancient times.