First, there's the Candela C-8 hydrofoil speedboat made by Candela, a company from Sweden. It is an impressive 28-foot boat that uses hydrofoils to float out of the water and fly above the waves ...

EDINA, Minn. -- On Sunday, dozens of radio controlled boats powered by batteries or sales hit the water in Edina. "A sailboat on the south pond, it's serene and it's picturesque," said John Bertelsen.