The average height of the countries in the world is 177 cm for men and 163.7 cm for women.
The latest discoveries and inventions have helped us explain many mysterious phenomena in the world, the universe. However, until now there are still many questions ...
Panamanian is not only the fastest in the West, but worldwide.
A group of scientists recently found a hidden population of leatherback turtles in Gabon, West Africa and the largest turtle population in the world.
According to calculations, the human population is currently 6.89 billion people and continues to increase every 3 seconds, 80 million per year. By 2050, a population explosion
Surely you will be amazed by the world around us when viewing these photos.
These are photos of the highest award in the underwater World Photography competition this year.
NASA space agency has just released photos of the world in the past year from satellites.