Amazing 7 Greatest Inventions of the 21st Century

There are many who believe that the scope of the invention in the current century is not that wide. It is all about upgrade what we already have. But there is no truth behind this myth and belief as 21st century has witnessed some of the ground-breaking inventions ever made considering all the inventions till date. Check out them and try to imagine what the future will look like.

Hydrogen-Fueled Cars

The breath-taking innovation has taken place in 2018 when 3 of the leading vehicle companies publicly avail hydrogen-powered vehicles. It is a well-guessing fact that these fueled cars will massively take over the world by replacing Electrical cars and hybrids. This is just a matter of time now. The hydrogen-op#erated cars are as much powerful as the 20th century’s fossil-fueled cars. By running on hydrogen gas, the engines of these vehicles will only emit water vapor in place of carbon-dioxide. The traffic grid computers will drive the cars automatically as per your commands.

Robotics And Automation

Robotics will take a major role in the field of fire-fighting to day-to-day work. By the end of the 21st century, every home in the world will have at least one robot. These robots will take good care of your home when you are away. The robotics will do a great job for military applications by replacing humans as a war machine. The automation in robotics will take the lead by simply imposing the control on a city-based central computer core. From controlling traffic to detecting dehydration in lawn and sprinkling water automatically, the whole system will be controlled by human-operated robots.

Human Cloning

If a sheep can be cloned then why not a human? So, during the 21st century, it will be fruitful that the human body can be cloned to replace their faulty organs successfully by robotic doctors. You can be able to add your missed organs to stay alive for years.


Just like Star Trek, the nanotechnology in real life becomes possible. Therefore, the human can repair their body at a microscopic level. The self-replicating machines will not only work on organic bodies but also non-organic bodies. However, in the 21st century, nanotechnology will never be a ‘work of a fiction’.


Artificial Intelligence

In the world of the 21st century, Artificial Intelligence will take an integral part of the robotics. Nevertheless, the robots will be capable enough to plan, learn, consider, align and do abstract thinking. However, this AI cannot stand the complexities of the human brain, but in a wide term, the AI-enabled robots will be smarter enough to drive you home or accompany you.

Hypersonic Transportation

As per the evolution of transportation, people traveled 60-mph during the 19th century by train, 600-mph during the 20th century by airplane. So, it is expectable that by 21st-century people can travel at the speed of 6000-mph. For instance, people can fly from Boston in mid-afternoon and reach Tokyo and return to Boston by evening.

Genetic Engineering

In the next-level of genetic engineering, people will be able to select the sex, intelligence, eye and hair colors of their babies. So, the human may avoid genetic defects to give a healthy life to their kids. However, the science will be able to merge and reshape and size the animals and can perform cross-breeding.

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