Hamboards, Huntington Beach, California, United States

Turning point
A turning point came in 2005, when a man driving a concrete mixing truck through Hamborg's neighborhood saw the boards on the lawn and stopped.
"I heard the air brakes set, and the big diesel engine. This guy comes out of the concrete truck and says, 'These are really cool, why don't you sell them?' " Hamborg told the truck driver about the problems with the wood, and the man told him about an Anaheim supplier that carried a special European plywood that could take the stress. The tip proved correct, and Hamborg began to experiment with the rigid wood.