A plane that can fly anywhere in the world in 4 hours

Discoveries are made every day, and some of the things we consider science fiction in most epic movies are being turned into realities. Inventions are being made that blow our minds off but the next ten years may be the greatest of all. The technologies being made will make it easier and faster to accomplish most of our day to day activities. Innovative ideas are increasing exponentially each year and to give you a peak into what changes we will have seen by the year 2020, here is a list of 10 amazing innovations that will change different sectors of our lives in a huge way;.
The British aerospace firm Reaction Engines is working on a plane that can fly anywhere in the world for just four hours. The plane will also to fly in outer space. In the video, chief Engineer Alan Bond explained that air entering the new “Sabre” engine system could be cooled by more than 1,000 degrees Celsius in .01 seconds. The cooling rate will be at 400 megawatts and will allow the plane to “breathe” oxygen. That ability would allow a jet engine to run at higher power than what is possible today. More power equals more speed and therefore the plane will be able to fly at 5 times the speed of sound very easily.