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Since the ancient time to the modern period, science has evolved and changed our lifestyle drastically with the help of inventions created by various scientists. So, lets take look at the 5 inventions that changed the world.
Here’s a link to the previous article(part 2) :

https://thecampusconnect.com/2018/06/25/5-inventions-changed-worldpart-2/

1. Wheel

It is the most commonly found invention. Without it there would have been no vehicle running on road.

Wheel was invented in the late Neolithic and was seen in conjunction with other technological advances that gave rise to the early Bronze Age(3300–2200 BC). This means that were no wheels even after the invention of agriculture and of pottery, during the Aceramic Neolithic.

In Middle Bronze Age(2200–1550 BC), the spoked wheel and the chariot wheel were invented.

2. Steam engine

A steam engine is a heat engine that performs mechanical work using steam generated from solar power, nuclear power or geothermal energy . The ideal thermodynamic cycle used to analyze this process is called the Rankine cycleSteam engines are external combustion engines.

James Watt

In 1781, James Watr patented a steam engine that produced continued rotary motion with a power of about 10 horsepower .It was the first type of engine to make use of steam at a pressure just above atmospheric to drive the piston which was helped by a partial vacuum.

3. Aeroplane

We can cover 700 KMs just in 1 hour by flying high in the sky, isn’t that amazing?

Thanks to The Wright brothers .tcc

They invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight", which was based on the works of George Cayley dating from 1799.

4. Computer

Well, this device took up your desk and let you play games while fooling parents for you doing homework. 

Yes, it’s a computer which wasn’t that small when it was first created by Charles Babbage (Father of Computer) in 1822.

5. MicroscopeIt is an instrument used to see objects at microscopic level i.e things that can’t be seen by a naked eye.

Thanks to this wonderful invention by Zacharias Janssen.

We are now capable of finding many answers, which has helped us to find cures for many diseases.

That’s all for now folks , let us know your thoughts in the comment section.

Anime for comedey fans

 

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