This animal was the first ever to be launched into space. She was strapped into the Soviet Sputnik 2 spacecraft which was sent out into outer space on November 3, 1957. What was her name?

Yes or No? Can you hear anything in outer space?

Male seahorses give birth to their young, not the females.

Sound travels faster in air than in water.

Who was the scientist to propose the three laws of motion? 

This planet spins the fastest, completing one whole rotation in just 10 hours. Which planet is it? 

What is the tallest type of grass? 

Animals that eat both plants and meat are called what?

Lightning is hotter than the sun.

The oldest living tree is 4,843 years old and can be found where? 

Where can you find the smallest bone in the human body?

What is the smallest country in the world?