Saoirse Downs
Wheat is a staple food for millions of people and has been cultivated for more than 10,000 years. It is one of the oldest and most extensively grown crops, with its origins traced back to southeast Turkey, in the Levant region of the Near East and Ethiopian Highlands. Wheat was first cultivated for use as food between 10,000 and 8000 B.C. and has since spread worldwide. Today, wheat is grown on a larger area of land than any other food crop and is the most traded crop.
| Characteristics | Values |
|---|---|
| When was wheat first cultivated | Between 10,000 and 12,000 years ago |
| Where was wheat first cultivated | The Levant region of the Near East, Ethiopian Highlands, and the Fertile Crescent |
| When did wheat come to the UK | Around 5,000 years ago |
| When did milling wheat for flour become common in the UK | 12th century |
| When did wheat become the UK's most significant crop grown for human consumption | 19th century |
| When did the UK start importing wheat from Canada | 1870s |
| When was the work of Gregor Mendel on wheat genetics rediscovered | 1900 |
| When did the Chorleywood Bread Process begin | 1960s |
| When did world wheat production triple | Since 1960 |
| When was wheat introduced to Mexico | 1700s |
| When was wheat introduced to Virginia | 1800s |
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What You'll Learn
- The telephone was patented in 1876 by Alexander Graham Bell
- The first modern car was invented in 1886 by Carl Benz
- The lightbulb was first patented in 1879 by Thomas Edison
- The first powered flight was achieved in 1903 by the Wright brothers
- The first steam-powered vehicle was demonstrated in 1770 by Nicolas-Joseph Cugnot
The telephone was patented in 1876 by Alexander Graham Bell
The telephone was patented in 1876 by Scottish-born inventor Alexander Graham Bell, who is often credited with inventing the first practical telephone. However, the invention of the telephone was a complex process that involved the work of many people, and its history is filled with controversies and counterclaims.
Before the 1870s, the idea of transmitting speech electrically had already been explored by several inventors. Italian innovator Antonio Meucci, for instance, is credited with inventing the first basic phone in 1849, and he demonstrated electromagnetic voice transmission in 1856. Frenchman Charles Bourseul also proposed the first design of a "make-and-break" telephone in 1854. Philipp Reis constructed a telephone in 1861, which is now known as the Reis telephone.
In 1875, Bell created the first prototype of his telephone, and on March 7, 1876, he received a patent for it from the United States Patent Office. The patent was for an "apparatus for transmitting vocal or other sounds telegraphically". Bell's work focused on improving the electrical telegraph, and he aimed to transmit multiple messages simultaneously using tuned electronic metal reeds. On the same day that Bell filed for his patent, another inventor, Elisha Gray, filed for a similar patent. Gray's design used water to transmit sound. The controversy surrounding whose application arrived first and whether Bell misappropriated Gray's idea remains unresolved.
Bell's telephone revolutionized communication by allowing conversations to take place between individuals at different locations. The first successful telephone call was made by Bell to his associate Thomas Watson, who was in another room out of earshot. The invention quickly gained popularity, and by 1880, Bell merged his company with others to form the American Bell Telephone Company. Within 50 years of its invention, the telephone had become an indispensable tool in the United States.
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The first modern car was invented in 1886 by Carl Benz
Benz's creation, the Benz Patent-Motorwagen, was the first practical modern automobile and the first car put into series production. It featured wire wheels and a four-stroke engine of Benz's own design between the rear wheels, with a very advanced coil ignition and evaporative cooling rather than a radiator. The engine output was 0.75 hp (0.55 kW). On 29 January 1886, Benz received a patent for his "vehicle powered by a gas engine", which can be considered the birth certificate of the automobile.
The Benz Patent-Motorwagen made its public debut in July 1886 in Mannheim, travelling at a top speed of 16 km/h (10 mph). It had all the main components of today's internal combustion engines: a crankshaft, electric ignition, and water cooling. It travelled about 10 km on a litre of gasoline (about 23 mpg) and is considered the first practical, gasoline-powered automobile to be commercially available.
In August 1888, Benz's wife, Bertha, and their two sons, Eugen and Richard, undertook the first long-distance automobile trip in history. They drove a Benz Patent-Motorwagen about 120 miles 180-200 km from Mannheim to Pforzheim and back, demonstrating the practicality of the motor vehicle to the world.
In 1893, Benz solved one of the most urgent problems in automobile design by patenting the double-pivot steering system, which allowed him to build four-wheeled cars. The first car with this steering system was the Benz Victoria, which was also the world's first production car with about 1200 units built.
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The lightbulb was first patented in 1879 by Thomas Edison
The lightbulb is one of the world's most important inventions, changing the way we design buildings, increasing the length of the average workday, and jumpstarting new businesses. The invention of the lightbulb can't be credited to just one inventor. It was a series of small improvements on the ideas of previous inventors that led to the light bulbs we use in our homes today.
Thomas Edison, born in Ohio in 1847, was one of the most well-known inventors of all time. He received most of his education at home and set up a laboratory in the basement of his family's home in Michigan, where he spent most of his time experimenting. Edison's mother, Nancy, encouraged him by buying him books on chemistry and electronics, and he performed all the experiments in one of the books at home.
In 1875, Edison wanted to build a new laboratory in Menlo Park, New Jersey, which opened in 1876. From 1878 to 1880, Edison and his associates worked on at least three thousand different theories to develop an efficient incandescent lamp. By January 1879, at his laboratory in Menlo Park, Edison had built his first high-resistance, incandescent electric light. In October 1879, he made an incandescent bulb that burned long enough to be practical, lighting a home for many hours. He then invented the entire system needed to bring electricity into the home, including dynamos to make electric power, wires and fuses, and switches to turn the lights on and off.
Edison received a patent for his "electric lamp" in 1880. His patent was an improvement on electric lamps, not the invention of them, but because of his design changes and the materials he used, his patent allowed for an electric lamp that was reliable, safe, and practical. Edison's lighting technology was modelled on the existing gas lighting system. In 1882, he demonstrated that electricity could be distributed from a centrally located generator through a series of wires and tubes (also called conduits). He also focused on improving the generation of electricity, developing the first commercial power utility in lower Manhattan. Edison's work propelled the United States out of the gaslight era and into the electric age.
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The first powered flight was achieved in 1903 by the Wright brothers
The Wright brothers, Orville and Wilbur, achieved the first powered flight on December 17, 1903, at Kill Devil Hills near Kitty Hawk, North Carolina. The flight lasted 12 seconds, travelled 36 metres (120 feet), and reached a speed of 6.8 miles per hour. Orville piloted the first flight, and Wilbur piloted the fourth and final flight of the day, which travelled 255.6 metres (852 feet) in 59 seconds. The aircraft, known as the Wright Flyer, was the product of a four-year research and development programme conducted by the Wright brothers beginning in 1899. The Wright Flyer was a heavier-than-air flying machine, and its design included a 12-horsepower gasoline engine powering two propellers. The Wright brothers' interest in flight began in 1878 when their father gave them a toy helicopter designed by French aviation pioneer Alphonse Pénaud. They began their serious study of flight in 1896 after the fatal crash of glider pioneer Otto Lilienthal. The Wright brothers built and tested three full-sized gliders before developing their first powered airplane in 1903. The 1903 aircraft built upon their 1902 glider design, with the addition of a propulsion system. The Wright brothers' first powered flight inaugurated the aerial age and paved the way for further innovation in the aviation industry.
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The first steam-powered vehicle was demonstrated in 1770 by Nicolas-Joseph Cugnot
The world's first full-sized, self-propelled mechanical land vehicle was demonstrated in 1770 by Nicolas-Joseph Cugnot, a French inventor and military engineer. Cugnot's invention, known as the "Fardier à vapeur" or "steam dray", was a huge, heavy, steam-powered tricycle capable of carrying four people and pulling up to four tons. It had a top speed of approximately 2 miles per hour and was designed to move heavy artillery without the need for horses.
Cugnot began experimenting with steam-powered vehicles in 1765 under the auspices of the French Army. In 1769, he developed a small prototype of his steam-powered vehicle, which was a scaled-down working model. The design was based on a "fardier", a robust two-wheeled cart traditionally pulled by horses for hauling heavy equipment. The full-size version of the "Fardier à vapeur", built in 1770, had two wheels at the rear and one in the front, which supported a steam boiler and driving mechanism.
While Cugnot's invention was notable for its engineering innovations, it suffered from significant drawbacks. The vehicle's front-heavy design caused instability and made it difficult to steer and prone to tipping. Additionally, the boiler's performance was poor, requiring frequent relighting and steam regeneration approximately every 15 minutes, considerably reducing its overall speed and distance. Despite these challenges, Cugnot's work laid the groundwork for future advancements in transportation and influenced the development of locomotives and steam-powered vehicles in the 19th century.
The "Fardier à vapeur" was trialed in various locations, including Meudon and possibly between Paris and Vincennes. However, due to its impracticality, the project was ultimately abandoned by the French Army. In 1772, King Louis XV granted Cugnot a pension of 600 livres a year for his innovative work, and the experiment was judged interesting enough for the "Fardier à vapeur" to be kept at the arsenal. Today, Cugnot is recognized as a pioneer of mechanical engineering and the automobile, and his legacy continues to inspire and shape the automotive industry.
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Frequently asked questions
The Wright brothers are often credited with inventing the first airplane, with their first powered flights taking place in 1903. However, this is a controversial claim with many competing theories.
The first modern car, a gasoline-powered automobile for everyday use, was developed by Carl Benz in 1886. Several inventors contributed to the development of the automobile in the late 18th and 19th centuries, including Nicolas-Joseph Cugnot, William Murdoch, Richard Trevithick, Josef Bozek, Walter Hancock, Henry Seth Taylor, and Amédée Bollée.
The history of the internet can be traced back to the 1950s when computer science emerged as a discipline. The idea of a universal network was developed by J. C. R. Licklider, and the first demonstration of the ARPANET network took place in 1969. The internet as we know it today, with mailing lists, e-commerce, and early social media, started to take off in the early 2000s.
The light bulb was invented through a series of small improvements by multiple inventors. Notable contributions include Heinrich Geissler and Julius Plücker's discovery of producing light by removing air from a glass tube and passing an electrical current through it in the 19th century, Edison's work on improving the bulb and developing the first commercial power utility in 1882, and Nick Holonyak Jr.'s invention of the first visible-spectrum LED in 1962.
