A bigger propeller was added and the old burnt out ... He attached ducted fans to the back of a snowboard. We like this choice since flailing limbs won’t get caught in these types of fans.

Danish company Gori Propeller has been one of the foremost names in folding marine propellers used on sailboat auxiliary ...

"With her camera up to shoot photos as she did so, she stepped back slightly moving toward and into the spinning propeller." MORE: Ballot boxes in Oregon, Washington state set on fire: Police ...

Ericsson was the inventor of the propeller, and told a curious story about his first propeller boat, and a Commission of the British Admiralty. Mr. Raymond obtained his extraordinary information ...