World Fact

Home / World Facts

The most powerful tornado ever measured produced speeds in excess of 480 km/h, or 300 miles/hour.

Similar Facts

Taipei 101, the second tallest building in the world uses a 728 ton pendulum to counter the force of wind on the building. It is suspended from the 87th to the 92nd floor.

The average snow flake falls at a speed of 3 to 4 miles per hour. It can take up to an hour to reach the ground.

The speed of sound in water is about four times faster than in air.

The speed of sound in water is about four times faster than in air. Since water is more dense than air, sound travels with greater ease.

Sponsored Links

The distance from the Earth to the sun is 92 million miles (146 million km). Even at the incredible speed of light, it takes 8 minutes for the sun's light rays to reach us once they leave the sun.

The fastest plane in the world is NASA's Boeing X-43A Scramjet, flying in the record books at a speed of Mach 9.6, or 7,350 mph (11,760 km/h).

In 1940, the town of Gorky, Russia received a rain shower of more than 1,000 14th century silver coins. It's thought that a tornado picked up a treasure chest and rained it down the small town.

Read More Impressive Facts

Search our Site