When was America discovered, Tony?
I'm not certain. Do you know?
America was discovered by Christopher Columbus in 1492.
In a way that's right. But the Vikings travelled there long beforeColumbus. And what about the Red Indians?
All right. Ask me a question now.
Who invented the electric light bulb?
That's easy. It was invented by Edison.
Correct. Now for a harder question. Who will be the first men on Mars?
I can't answer that. But I think Mars will be visited by men before theed of this century.
Ask me a question now.
All right. What is the nearest planet to the sun?
That's easy. It's.. er. Venus. NO. Pluto. No. Wait a minute. It's Anthe tip of my tongue. Oh dear, what is the nearest planet to the sun?