Amazing fact about Ball, eye, Otto Hahn, diamond, earthquake, solar system, space vehicles, brain, mercury.

Amazing fact: Ball of glass

A ball of glass will bounce higher than a ball made of rubber.

Amazing fact: eyes and blinking

If you go blind in one eye, you'll only lose about one-fifth of your vision.Most people blink about 17,000 times a day.

Amazing fact: Otto Hahn

In 1938 Otto Hahn discovered nuclear fission by splitting uranium.

Amazing fact: Diamond

A diamond is the hardest natural substance.

Amazing fact: one million earthquakes

Every year over one million earthquakes shake the Earth.

Amazing fact: Solar system

The Solar System has nine planets including Pluto, but Pluto may be an escaped moon or an asteroid not a planet.

Amazing fact: Space Vehicles speed

A space vehicle must move at a rate of at least 27.35km (17 miles) per second to escape Earth's gravity.

Amazing fact: Brain storage capacity

Your brain is capable of storing more than 100 billion bits of information.

Amazing fact: Mercury is liquid

Mercury is the only metal that is liquid at room temperature.