• The beer drinking Dutch

• The first Roller Coaster

• Sharks have the most powerful jaws on the planet

• Does a shrimp have a heart? Where is it?

• Aurora Borealis - northern dawn

• Fossilized bird droppings

• Why phone numbers are kept at 7 digits

• Why fish is served with a slice of lemon?

• Revolvers cannot be silenced

• The world's oldest animal