Students often complain that Physics is a tough subject. However, physics has also led to some very significant and interesting best science projects experiments, discoveries, inventions and changes in human life. Here is a brief list of some of 10 most important inventions in physics.
The difficult part of the wheel was connecting a wooden platform to it. “The stroke of brilliance was the wheel-and-axle concept,” says David Anthony, a professor of anthropology at Hartwick College. Wheeled carts facilitated agriculture and commerce by the transportation of goods to and from markets.
Ancient sailors navigated by the stars, but that didn’t work during the day or on cloudy nights making voyage unsafe. The Chinese invented the first compass. Soon after, the technology passed to Europeans and Arabs. This is one of the best science projects that had enabled mariners to navigate safely far from land. It increased sea trade and made the lands richer.
The Printing Press
Though inventors in China and Korea had developed movable metal type, Gutenberg was the first to create a mechanized process that transferred the ink from the movable type to paper. Printing books and manuscripts became faster and led to widespread dissemination of knowledge for the first time in history.
The Internal Combustion Engine
In the internal combustion engine, the combustion of a fuel releases a high-temperature gas, which expands, applying a force to a piston, moving it in the opposite direction. Thus, combustion engines convert chemical energy into mechanical energy. The engine welcomed the Industrial Age!
Alexander Graham Bell was the first to be awarded a patent for the electric telephone in 1876. He called it an “electrical speech machine.”The invention of this best science projects of all time quickly revolutionized global business and communication. When Bell died on August 2, 1922 U.S. telephone service stopped for a minute to honour him.
The Archimedes’ Screw
Archimedes’ greatest invention which is one of the best science projects in physics is the Archimedean Screw. He probably invented this device when he visited Egypt, where it’s still used for irrigation. The screw can be used for lifting finely divided solids.
Tesla’s most important contribution to energy history is the use of alternating current (AC). The technology became the basis for most modern electricity distribution systems.
Superconductivity is a phenomenon of exactly zero electrical resistance which allows current to flow through a certain materials when cooled below the critical temperature. Can you imagine current flowing indefinitely through a wire? All our electricity woes will end by perfecting this technology.
Nuclear technology is technology that involves the reactions of atomic nuclear. Notable nuclear technologies include nuclear reactors and nuclear weapons. Though nuclear bombs have not made the world any safer, but this nuclear technology, one of the best science projects discovery is not all bad.
Wilhelm Röntgen received the very first Nobel Prize in Physics in 1901 for his best science projects discovery that is X-rays. Within two weeks of generating X-rays he invented X-ray photography. The first ever X-ray photograph was of the bones in his wife’s hand.
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