Discoveries of the 21st Century The Hydrogen Powered Cars This is something that the humans have designed which if brought into considerable use can completely change the statistics of pollution of the planet Earth. The cars have the ability to use hydrogen in the combustion chamber and leave just a puff of water vapour. But the main disadvantage of the vehicle is the fact that they might just be a lot costly for normal use. Existence of Dark Matter In 2006, a team of researchers has found an evidence that proves the existence of dark matter. They inferred the presence of dark matter by measuring the bullet clusters or the location of mass in the collision of galaxies. According to Maxim Markevitch of the Harvard-Smithsonian Center for Astrophysics in Cambridge, the dark matter can be proven by the bulk of visible matter in the clusters that have been disconnected to the rest of the mass. According to NASA, it is still a complete mystery. What they can prove for now is that 68% of the universe is composed of dark energy. Robotics This is something that the modern day scientists of the 21st Century have been working alone for long. According to the very latest results in various experiments, it has been proved that robots can be efficiently used in order to do certain stuffs that were previously done by men. This can have a great impact in the military section of a country. Automation This is also a type of robotics where in different factories that is especially used for assembling purposes. With the development in robotics, automation is also expected to be developed. This in turn will simply work in the favor of development of industries. Anti-gravity If we speak about the facts of classical physics, it is a truth that magnetic monopolies cannot exist. But this is what the dangerous humans have made possible with the experiments that they have conducted with the magnets. Many people see this as a prospect according to which one will not have to depend on wheels anymore. Cloning of the Humans Most of us make exact copies of our signature when going for official signature purposes. But the scientists have made possible the impossible feat of copying humans. After a few experiments and alterations with the genes, the scientists have found out the way by which you can grow new organs and even a complete new human. This can completely change the position of the medical system making an age of 200 a genuine possibility. Nanotechnology Arguably this is the most fascinating advent in the field of technology. The subject deals with the extremely small microscopic particles which are so fine that they can be injected ted into the system and repairs can be done to the human organs. This feat is still far away from becoming a reality but the prospects are great. Artificial Intelligence Have you ever thought of the fact that if your toy robot had the intelligence to understand when you want to play with it. This is what the development in the field of artificial intelligence deals in. They will actually imbibe some intelligence into your robot. The technology has its best prospects when robotics actually come and paces up with the speed of this development. Free Energy Energy is literally the main cause that puts up a lot of disturbances. In the past we only knew of the fossil fuels. But the scientists of the 21st Century have made it possible enough for extraction of energy from various other sources like wind, water, Geo – thermal heat, etc. With proper guidance, these things can turn out to be an extremely efficient form of energy. Hypersonic Transportation The way we travel by aircraft has completely changed in this century. This is more due to the fact that there has been a prime development in the area of Hypersonic transportation. Now you have planes and a train that travels very much equal to the speed of light. With proper development of the technology it is not far away when we will seriously be able to travel all the countries of the world in just 80 days. Genetic Engineering This is arguably one of the greatest achievements of the scientists. We have not only been able to unlock the information in the gene of the animals, at the same time we also have merged the information and made new beings that are much better and stronger than their parents.