Over the past centuries, several inventions made our life easy. So here we are going to discuss some of them to boost your knowledge.
Humans are geniuses species. As we are living on earth for more than billions of years, we have created some amazing things to make our lives easier. Many people have used their knowledge, skills, experience to create brilliant inventions. These inventions have made the world better to place live.
Here are eight famous inventions that changed our lives:
Wheels invented in 3500 B.C. after the brilliant wheel-and-axle-concept. Before the invention of wheels, transport over land was limited. According to David Anthony, a professor of anthropology at Hartwick College, inventing the wheel was not a tough task, but connecting with various things was the real task.
The nails invented in 2000 B.C., only due to the invention of nails humans can cast and shape the metal. Woods structures needed to build through the interlocking, which can only be possible with the help of nails. From the 1790s to the 1800s, nail making machines came online.
Before the invention of the compass, ancient mariners navigated through stars. But this method didn’t work during cloudy nights. So the Chinese invented by scientists between the 9th and 11th centuries to help mariners navigate in the sea trade. The compass was composed of loadstones and naturally magnetized iron ore.
The Printing Press
Invented by Gutenberg in 1440 to transfer from the movable type to paper. The key tool for this invention was the hand mold, a new molding technique. It was the first to create a mechanized process that transferred ink.
The Internal Combustion Engine
The modern combustion engine was formed by scientists in the latter half of the 19th century to convert chemical into mechanical energy. The engine enabled the invention of huge machines, including modern cars and aircraft.
Invented by Alexander Graham Bell in 1876. He drew the inspiration from his impaired mom and by teaching several deaf. He named it an “electrical speech machine.” The invention revolutionized communication and global businesses.
The Light Bulb
Before the invention of the bulb, people use natural light, due to which they were inactive at night. Thomas Edison invented the bulb in 1879 to help survive in bleak areas as well. He created a complete lighting system, a generator, a carbon-filament bulb, and wire.
Invented by Lawrence Roberts in the 1960s by connected computers through ARPANET. The global system of the interconnection of computers is known as the internet. Today billions of people are using the internet.
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