Interesting facts about world war 2

World War 2 Facts

Facts about World War II When did world war 2 started? : World War II started on September 1, 1939, when Hitler's troops invaded Poland...
money history: when,who invented money first?

History of Money

When was the money first used? Who invented money? Money is such an integral part of our everyday life that it is impossible to imagine...

Where does the question mark originate from?

The question mark is known by everyone, but who has actually invented question mark? The Middle Ages scholars, who often were monks, favored marking a...

Women inventors : Were they rare or ignored?

What was invented by women? You have rarely heard about female inventors. Could it really awake public interest? If they were given fair approaches by the...

The tallest building in the world

Burj al Khalifa: The tallest building in the world.   The world's tallest building raises over 800 meters in the air, but can be  overtaken soon. When...

The longest day of the year

The longest day of the year is not fixed, but alternates between two specific dates each year. The longest day of the year, also called...

DO FISH SLEEP

There are several species of fish that are observed really sleeping. So the answer for  "DO FISH SLEEP" is YES without any doubts. The researchers...

Is there life on other planets?

Life on Other Planets: Possibility of life on other planets in space has been the biggest challenge for astronomers for many years. Top candidates list include moons...

M7 – The Ptolemy Cluster

What is Ptolemy Cluster Just southwest of its predecessor M6 we find the very conspicuous open cluster M7. This cluster is easily seen by the naked...

Lagoon Nebula Facts

M8 - the Lagoon Nebula The Lagoon Nebula is on Messier's list along with several other objects. It is a huge gas cloud in which large...