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8 Inventions That Completely Changed The World For The Better

8 Inventions That Completely Changed The World For The Better

Human inventions and technologies have shaped civilizations and transformed life on Earth. Humans have been innovating since the dawn of time to get us where we are today. Here are just 8 of the hundreds of inventions that have profoundly changed your world.



1. Calendar

The Roman calendar, introduced by Julius Caesar and subsequently known as the Julian calendar, When Pope Gregory XIII introduced his Gregorian calendar in 1582, Europe adhered to the Julian calendar, first implemented by Julius Caesar in 46 B.C. Since the system of the Roman emperor miscalculated the length of the solar year by 11 minutes, the calendar had since fallen out of sync with the seasons.



2. Clock

Time is something that helps us to keep track of everything. The earliest known clock with a water-powered escape mechanism that converted rotational energy into intermittent motions dates back to the 3rd century BC in ancient Greece; in the 10th century , Chinese engineers later developed clocks incorporating mercury-powered escape mechanisms. Around the 14th century, large clock towers appeared in Italy, holding the first mechanized clocks. The result of this invention was a new regulation in the everyday life of society. The day of a person could be measured from start to finish.


3. Printing Press

The printing press is a prominent part of the foundation on which modern civilization was built. This was the invention of Johannes Gutenberg. In the 15th century, innovation made it possible for people to share knowledge more quickly and widely. Civilization has never looked back. Knowledge is power, and the invention of a mechanical movable type printing press has helped spread knowledge more widely and more quickly than ever before.


4. Steam engine

In 1698, the British inventor Thomas Savery patented a steam-powered pump, which he described as a "fire-powered water-raising machine." Savery's very basic engine relied on steam to create a vacuum and pull water up through the pipe. With a steam engine, you could move a ship through the water without the wind. With ease, locomotives could transport thousands of pounds. With a reliable source of transport and the ability to transport large quantities, the industry increased its sales, encouraging hundreds of other technologies to be developed.


5. Vaccine

Edward Jenner was the first person to develop a vaccine. In 1798, the first smallpox vaccine was developed by Edward Jenner. that saved countless lives and earned it the title of Father of Immunology. Thanks to vaccines, the broader global burden of disease has dropped dramatically, with an estimated 2.5 million lives saved each year from diphtheria, tetanus, pertussis (whooping cough), and measles. Since 1990, this has contributed to a reduction in child mortality by more than half.


6. Electric battery

In 1800, Volta discovered that certain fluids would generate a continuous flow of electrical power when used as a conductor. This discovery led to the invention of the first voltaic cell, more commonly referred to as a battery. Alessandro Volta invented the first-ever zinc and silver disc battery alternatively in the form of a cylindrical battery. The battery was able to produce repeated sparks and helped to operate a number of devices.


7. Electric bulb

Edison and his team of researchers at the Edison Laboratory in Menlo Park, N.J., tested more than 3,000 bulb designs between 1878 and 1880. In November 1879 Edison filed a patent for a carbon filament electric lamp. The invention of the light bulb has 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 home. ... Interior lighting has changed the structure of society, allowing activities to extend into the night.


8. Wheel

Evidence indicates that the wheel was created to serve as potter 's wheels around 3500 B.C. In Mesopotamia—300 years before someone found out how to use them for chariots. The wheel is often described as the most important invention of all time – it had a major impact on transport and later on agriculture and industry. The spoke wheels first made around 2000 BC, were lighter, allowing vehicles to move faster.

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