Such tiny wooden balls would have easily been crushed by such large stones as are used for Stonehenge.

Clinton, you should write Exeter University before they embarrass themselves with any more National Geographic articles.
University of Exeter
Streatham Campus
Northcote House
Exeter EX4 4QJ

Good possibility with supporting evidence! If they didn't use this method then I bet they wish they could have. Those stones be heavy!

There's a joke in there; -somewhere.

So did the space aliens provide the wooden balls and rails, or just the plasma beam weapons to make the wooden balls and rails? Boy, this stuff gets confusing fast.

The balls are stone.
The balls are stone.
The balls are stone.

I wonder if they made the stone balls out of the same Bluestone that Stonehenge is made of?

Good job reading the article, Clinton.

Balls hehehehe.

Silly little wooden balls in teeny little wooden railings! How quaint! I wonder how they kept the railings from splitting under all that weight the little tiny balls didn't have a problem with?

These balls are from the first ever baseball game - each stonehenge stone was a base. Most bats have disintegrated 'cause they were made of wood - however if you need proof of this - a disgruntled team did throw a few of their bats into a nearby bog - I'm sure they are still there, if you look you'll find them!

Stonehenge: Built With Balls

Stonehenge was built by one man. This man:

LINK

Ooops, no hypertext allowed. Copy and paste, you will not regret it.

http://www.youtube.com/watch?v=pCvx5gSnfW4&feature=related