Inventions

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According to USHistory.org, electricity was not really "invented" by anyone, as it is a force of nature that has presumably been around since the beginning of the universe. The first person to publish a study of electricity and magnetism was William Gilbert in the year 1600.

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  • Who invented the first glider?

    Q: Who invented the first glider?

    A: Sir George Cayley, the father of aerodynamics, invented the first glider. According to About.com, the very first model glider was smaller, controlled by the body and flown by an unknown boy. Over the next 50 years, Cayley made many improvements in size, shape and design to his gliders.
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  • When were cars invented?

    Q: When were cars invented?

    A: The first gasoline-powered wheeled vehicle was invented in 1885 by Karl Benz. However, many previous developers and designers had notions of automated conveyance, including Leonardo da Vinci.
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  • How did the light bulb change the world?

    Q: How did the light bulb change the world?

    A: The invention of the light bulb changed the world in many ways, including facilitating the creation of large power grids, changing the social and economic structure of society and bringing other appliances into the home. Although many inventors had experimented with incandescent light bulbs, Thomas Edison created the first widely distributed model in 1879.
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  • Who invented cursive writing?

    Q: Who invented cursive writing?

    A: Niccolo Niccoli is credited by many scholars as the inventor of modern cursive, according to the Chicago Tribune. Niccoli's cursive is known as "italic" and does not feature elaborate curly-cues.
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  • When was hair dye invented?

    Q: When was hair dye invented?

    A: Hair dye dates back to the Egyptians in 3400 B.C., when henna was used to cover up gray hair. A Roman doctor named Galen came up with a recipe for black hair dye in 100 A.D., which was tested and proved to be effective in 2006.
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  • Who invented matches?

    Q: Who invented matches?

    A: The first friction matches were invented by John Walker in 1827. These first matches were 3 inches long and would ignite with a series of explosions similar to firecrackers when pulled through a piece of sandpaper.
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  • Who invented the vinyl record?

    Q: Who invented the vinyl record?

    A: While records in other materials date back to the late 1800s, in 1931 RCA Victor became the first company to release a vinyl record. The technology was developed further by Columbia Records and led to the release of the 12-inch, long-play album in 1948.
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  • What are some facts about the telephone?

    Q: What are some facts about the telephone?

    A: Alexander Graham Bell's telephone was the first of its kind to receive a patent in the United States and gain widespread commercial success. Bell was interested in sound on a conceptual level and used an observation about sound echoing from one piano to another to develop the technology that made telephone calls possible.
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  • When did Nikola Tesla discover free energy?

    Q: When did Nikola Tesla discover free energy?

    A: Nikola Tesla designed his "Power Tower" in the early 20th century as a way to create and provide free energy for the entire planet. Although his idea never came to fruition, he began construction of the tower in 1901.
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  • When was Bluetooth invented?

    Q: When was Bluetooth invented?

    A: According to the official Bluetooth website, the technology was invented in 1994 by a group of engineers at Ericsson. It was originally intended to act as a wireless alternative to RS-232 cables.
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  • Who invented the camera?

    Q: Who invented the camera?

    A: The first camera was invented by Alhazen in around 1000 A.D. Alhazen, who was widely known as an authority on optics during the Middle Ages, invented the pinhole camera.
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  • What did Albert Einstein contribute to the world?

    Q: What did Albert Einstein contribute to the world?

    A: Albert Einstein's greatest contribution to the world was his theory of relativity in which he described new ways of looking at time, space, matter, energy and gravity. His works also provided the basis for advances such as the control of atomic energy, space exploration and applications of light.
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  • Who invented chalk?

    Q: Who invented chalk?

    A: Natural chalk is made up of prehistoric saltwater organisms high in calcium that formed rock-like sediment. There is no inventor. Chalk-based materials have been used in writing for centuries, with no known inventor.
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  • Who discovered rabies?

    Q: Who discovered rabies?

    A: Rabies was discovered as a human disease by Girolamo Fracastoro, a 16th century Italian physician. The disease has been recognized as an animal disease for thousands of years. The rabies vaccine was developed in 1885 by Louis Pasteur.
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  • When was the first DVD player invented?

    Q: When was the first DVD player invented?

    A: There is much debate about who invented the DVD player and even when it was first invented, since the technology is derived from multiple sources, including several individuals and companies. When the acronym was first created, DVD stood for digital versatile disc, although now it stands for digital video disc.
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  • Who made electricity?

    Q: Who made electricity?

    A: Physician William Gilbert used the Latin word “electricus” in 1600 to describe the force substances exert when they come in contact with or are rubbed against each other. In 1752, Ben Franklin's experiments showed lightning and electricity were the same.
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  • Who invented the flu vaccine?

    Q: Who invented the flu vaccine?

    A: Jonas Salk and Thomas Francis created the first vaccines against the flu virus in 1938. The first flu vaccines were used on soldiers in the U.S military before World War II to prevent them from getting the disease.
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  • How does a liquid thermometer work?

    Q: How does a liquid thermometer work?

    A: A liquid thermometer works by using the thermal expansion of a liquid within a capillary tube to measure temperature. The precision of this method varies by the liquid used, but all use the fact that when most liquids are heated, they expand. Common types of liquid thermometers use mercury, toluene or less toxic biodegradable liquids.
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  • When were paper plates invented?

    Q: When were paper plates invented?

    A: Paper plates were invented by Martin Keyes in the early 20th century. The inventor began to market his paper plate molding machine in 1903 after founding the Keyes Fibre Company. His first paper plate molding machine was capable of manufacturing 50,000 paper plates per day.
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  • Who discovered gunpowder?

    Q: Who discovered gunpowder?

    A: Chinese Taoist alchemists combined sulphur, saltpeter and charcoal to make the earliest form of huoyao, or gunpowder, during the eighth-century Tang Dynasty. It was used to kill insects and treat skin diseases before its weaponry advantages were realized.
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  • How have microscopes changed over time?

    Q: How have microscopes changed over time?

    A: Since the 1st century when Romans experimented with magnifying small objects by looking at them through glass, the microscope has changed considerably with modern versions of the device capable of presenting three-dimensional images of objects at the sub-atomic level. The most notable advances in microscope technology occurred in the 19th century.
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