Ah yes, you've heard that before. Even if you don't use AOL, we're sure you've heard it on TV. Tom Hanks even did a movie with Meg Ryan based on it.

But do you know whose voice it is? It's a real person that recorded it back in 1989. What's his name? 

Do you know what vertebrae are? Vertebrae are the bones in your spine that go up your back and through your neck. You have quite a few of them. In your neck, you have seven of them. Yes, no matter how small your neck is, you have seven. Babies have seven and adults have seven.

But what about a giraffe? Do you know how many vertebrae a giraffe has in its neck? Take a guess! 

Blue plus Yellow

This is an easy one. What color do you get when you mix blue and yellow?

Be careful. This might not be as easy as you think! 

Not everyone is a baseball fan, but most people know how the game is played. You hit the ball and run to first base. Once on first base, if the pitcher isn't looking, you can run to second base. This is called "stealing second base". And if the pitcher isn't watching you, you can get lucky and run from second base to third base. This is called "stealing third base".

So ... we were wondering ... can you steal first base? What do YOU think?

Who was the eighth President of the United States of America? We'll give you a hint ... his first name begins with a "G". 

September 1, 1752 was a Tuesday. We bet you didn't know that. Okay, now that you know it was a Tuesday, here's a very difficult question ... what day of the week was September 30, 1752?

Don't laugh. This one is very difficult! We promise you. 

The Earth rotates on its axis as it revolves around the Sun. You know that a day has 24 hours in it. 

But do you know how long it takes for the Earth to complete exactly one rotation on its axis? Think carefully!

For this question, we'll combine a few questions together.

What is an aglet? What is a philtrum? What is a tittle? What is an octothorpe? What is a polymath? What is cacography? What is a cosmopolite? What is the lunula? What is a funambulist? What is the tragus? What is a somnambulist?

What is cerumen? Lots of other weird words too!

Did you ever wonder how the months September, October, November and December got their names? Well, maybe you know that "Sep", "Oct", "Nov" and "Dec" come from the Latin words "Septem", "Octo", "Novem" and "Decem", which stand for "seven", "eight", "nine" and "ten".

But wait! September isn't the seventh month! It's the ninth! And October isn't the eighth month. It's the tenth. Hmmmm. And November is the eleventh month, not the ninth. And December is the twelfth month, not the tenth?

What's going on here? Do you know?

Do you remember Teddy Roosevelt? His face is one of the four Presidents carved out of rock in Mount Rushmore. And how about Franklin Roosevelt? He was President during World War II. He served four terms (the longest of any President). 

Roosevelt and Roosevelt? A coincidence, or are these guys related? Do you know the trivia about their names?

What day of the week will Christmas be on this year? How about October 14th? What day of the week was April 10th on? Come on, can you tell us without looking at a calendar?

There's an easy way to figure this out. Take a look!

Here's a good quiz. You might have even heard it before. But don't answer it too quickly. It's tricky!

Imagine you are at a camp. It's Christmas Day and it's a nice bright sunny day. You travel directly south for 1000 miles, then turn and travel directly west for 1000 miles, and turn again and travel directly north for 1000 miles.

And then you find yourself right back at the camp! So the question is ... where is this camp?