21st century in the world
21st century in the world.
Twenty first century is so important to us because it is our destiny. We are creating our world by ourselves. We are upgrading, inventing and evolving our technologies in all knowable directions that we can ever evolve.
In 21st century there will be lots of new inventions. Firstly, there will be improvements in medicine. Doctors will invent cures for, mostly, all deadly diseases like cancer, Ebola, yellow Fever, tuberculosis and lots of others. Secondly, world will look into pollution problem. They will stop the pollution in the Earth by inventing new hydrogen fuel for cars, planes, ships and other mechanisms that has internal combustion engines.