In 1900 two brothers tried to make an airplane, why did they fail?
What construction machine is named after a bird?
What is it called when a city is overrun by cats?
What's good about using lion bookends?
Why did Nicholas's friends call him 'Nick'?
What was Benjamin Franklin's reaction when lightening struck his kite?
What letter is good for a cough?
Why did the boxer become a good comedian?
What do you call a President that is also a dentist?
What can you say about someone who travels with light beams stored in jars?
