Living Creatures

Why do cat's eyes shine in the darkness of night?

Living Creatures

How does bat manage to fly in the dark night?

World

Who was Uncle Sam? Why does it refer to the United States of America?

Living Creatures

Where did New Zealand’s birds and animal like kiwi, kea, kakapo, possums, sheep, etc. come from?

Planet Earth

Are there any plants without flowers, fruits, seeds or even roots?

Planet Earth

What caused the earthquake and the tsunami in Japan on March 11, 2011?

World

Is Telepathy Fact or Fallacy? Can Thoughts Really Be Transferred Through Extrasensory Means?

Outer Space

How do astronomers detect black holes if they cannot be observed with any kind of instrument?

World

Which country was the first to start selling bottled mineral water?

Planet Earth

What are the chances of a person getting killed by meteorite strike?

Living Creatures

Why does a cat dropped from a height always land on its feet?

How things work

How do neon and fluorescent lights work?

Living Creatures

Which are the longest sleeping animals, after sloth?

World

Why doesn’t the government simply print more currency notes when a country is short of money?

Planet Earth

It is true that millions of years ago there was an ocean in the area now occupied by the Himalayan mountain range?