Do you know which country is the richest country in the world? In the world there are more than 200 countries, the natur...
Just over a century after the Wright Flyer - the historic plane of mankind - took off on December 17, 1903 at Kill Devil...
According to Forbes, the number of billionaires in the world is 2,668 in 2022. The world's billionaires have played a bi...
