Invisible Themepark

Tag: Ships

  • S.S. Atlantic Seaman Oil Tanker Cutaway, 1951

    S.S. Atlantic Seaman Oil Tanker Cutaway, 1951

    In 1951, the term “supertanker” had not yet been invented.  But with the United States’ growing appetite for oil post WWII, the need would soon arise for shipping massive quantities of crude overseas, at ever lower costs.

    The S.S. Atlantic Seaman was considered a supertanker in its era, transporting 257,935 gallons of oil–enough to move 16,000 cars 10,000 miles each, as the text notes.

    By way of comparison to today’s supertankers, of course, the S.S. Atlantic Seaman isn’t much.  Some of today’s largest tankers can transport 2,000,000 barrels of oil.

    S.S. Atlantic Seaman Oil Tanker Cutaway 1951

    Source:  Popular Science July 1951

  • Aircraft Carrier Steam Catapult Cutaway, 1953

    Aircraft Carrier Steam Catapult, 1953

    Pictured is a 1953 cutaway of the planned HMS Perseus, showing the novel introduction of a steam catapult to replace the customary cylinder, ram, pulley, and wire catapults.

    The plane is hooked to a long, slotted cylinder.  High pressure steam is released from the ship’s boilers into the cylinder.

    As of the date of that article, only test planes and concrete weights had been launched.  But these test “flights” were highly successful.  One unpiloted test plane was flung to 1,500 feet and circled the ship for four minutes while everyone ran for cover.  Finally, its tanks ran dry and the plane fell into the sea.

    Source: Popular Mechanics March 1953

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