William McNair

William McNair was a Scottish-American inventor and engineer known for his work in developing early steam-powered ships. He contributed to advancements in maritime technology during the 19th century, helping improve the safety, efficiency, and reliability of shipping. His innovations played a role in the transition from traditional sailing vessels to steam-powered vessels, which revolutionized maritime transport and commerce. Though less widely known today, McNair's engineering efforts provided foundational contributions to the modernization of naval and commercial shipping.