When did Maria Beasley invent the life raft?

Who invented a raft?

Modern whitewater rafting as we know it dates back to 1842 when Lieutenant John Fremont began exploring Colorado’s Platte River. During this time, he and inventor Horace H. Day created a rubber raft featuring four rubber cloth tubes and a wrap-around floor to help survey the Great Plains and Rocky Mountains areas.

When was the first wooden raft made?

Dugout Canoes

The oldest boat found so far is the 3 meter wood canoe shown below, constructed around 8,000 BCE [ Wikipedia ].

Who invented the dishwasher?

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