IMPROVEMENT IN BOATS.

There is a model of a steamboat to be seen on the Chesapeake, invented

and constructed by Cyrus Williams, Esq., which is exciting

considerable interest among steamboat men. It is in the usual form of

a boat, but more flat-bottomed, and much longer in proportion to its

width, than the boats now in use, giving it a greater surface to the

water, and of course a lighter draught. The improvement is in applying

the bridge principle of bearers in supporting length of boats. It

looks perfectly feasible. Mr. Williams thinks it will be a great

saving of expense, as it takes much less timber, and all of it can be

sawed in a mill, being straight stuff. He offers to build a boat on

this model, furnishing one third of the stock, and if it does not make

25 miles to the hour, he will forfeit his share.

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Scientific American magazine, Vol. 2 Issue 1 The advocate of Industry and Journal of Scientific, Mechanical and Other Improvements · 第 40 / 93 题