Capt. Richard Hayman       

A life at sea has mixed with a life of the mind.

Voyages to all oceans have developed a wide world of information presented onboard ships and lands.  FYI: Cast off!

All presentations are about 45 minutes, with extensive photos, maps and historical documents.
Technical requirements: projector with Powerpoint compatibility, clip microphone.

Current effort:
Marine propulsion research: VOR-PROP Vortex Propulsor