Some unknown fact in the World

1. world's most populated city: at a whopping 24,150,000 permanent inhabitants, shanghai is the single city that is home to most people in the word

2. world's least populated city: with a paltry population of 842, the city-state of vatican citu is the smallest city and state in the world

3. world's weathiest city: That tower might as well be made of gold, since tokyo tops the chart with GDP of $1,520 billion(only beating New york by mere $310 billion)

4. world's poorest city: Kinshasa is probably the poorest city in the Democratic Rebublic of the congo, the poorest country in the world. At s GDP of $55 billion, Many of its residents live on less $1 a day.

5. Highest point in the world : Towering 29,029 feet in the air , the top of Mount Everest is the closest you can get to touching space while still standing on Earth.

6. Lowest point in the world: The lowest known natural point in the world is challenger Deep, 35.797 ft below sea level at the bottom of the mariana Trench. Only three people have ever made it to bottom one of which was filmmaker James Cameron

7. rizona, the sun shines for an average of 11 hours a day. its forcast is sun for 90 percent of the year, averaging a total of 4015 daylight hour a year.