Posted by
Aaron Keller
on January 24, 2012
That's amazing. I've marveled at the number of log and wooden bridges extant in the Midwest and wondered how they built them. Now I know.
Posted by
Erick Anderson
on January 24, 2012
I'd love to see one of those in action.
Posted by
David North
on January 24, 2012
Could it propel itself?
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