19 Food Storage Tips Fresh Food Storage â¢ The fresh food compartment of a refrigerator shouldbe kept between 34Â°-40Â° F (1Â°-4Â° C) with anoptimum temperature of 37Â° F (3Â° C). To check thetemperature, place an appliance thermometer in aglass of water and place in the center of therefrigerator. Check after 24 hours.
Mercury Outboards, 30 Hp and less, are made by Tohatsu in Japan. Mercury Marine builds 40, 50 and 60 horsepower outboard motors in Suzhou, China. Mercury also manufactures engines over 75 horsepower at its facility in Fond du Lac, Wisconsin in the United States.
Invention of the Outboard Motor. Cameron Waterman successfully tested his invention on the ice-filled Detroit River in February, 1905. He formed the Waterman Marine Motor Company and filed a patent application on December 6, 1905 for a Boat-Propelling Device. U.S. Patent No. 851,389 issued April 23, 1907.