1)      Dinosaurs were by far the biggest animals on Earth.

2)      Fastest speed a falling raindrop can hit you is 29 km per hour.

3)      The temperature at the centre of the Earth is much higher that the temperature on the surface.

4)      No rock on Earth so hard as a diamond.

5)      The more you know stronger you grow.

6)      A dog’s sense of smell is 1,000 times more sensitive than a human’s.

7)      To avoid catching someone else’s cold It is safer to kiss them than to shake their hand.

8)      If you want to be safe, the plane is the best way to travel.

9)      The more mountainous region, the more earthquakes it has.

10)   The squid has by far largest eyes of any animal on the planet.