DailyKnowledge History Edition
Streak 0
SCORE 0/5
FILE NO. 09.23 5 specimens · est. 1779-1952

What happened on September 23?

Real photographs, all filed under this date. Name each event before you read on.
Case Timeline 1779-1952 · 173 years
You’re reading an archived file from September 23. Scores here don’t count toward the leaderboard. Today’s file

What happened on September 23

All 5 specimens from this file, spanning 1779 to 1952, with the story behind each photograph.

Reveal the full answer key
  1. A painting of two wooden sailing warships locked together and firing at close range under a smoke-filled sky.
    Conflict · 1779

    A sinking captain is asked to surrender and refuses

    John Paul Jones lashed his failing ship to the British frigate Serapis off Flamborough Head on 23 September 1779 and fought her at point blank range. Asked whether he had struck his colours, he is said to have answered that he had not yet begun to fight. The Serapis surrendered; his own ship sank two days later.

  2. A grainy television still of a man in a suit sitting at a desk in front of heavy curtains, hands clasped, speaking to camera.
    Politics · 1952

    A candidate saves his career on television by talking about his dog

    Accused of taking a secret fund, Richard Nixon bought half an hour of television on 23 September 1952 and laid out his finances in public, right down to his wife's cloth coat. He admitted taking one gift he would not give back: a black and white spaniel his daughters had named Checkers. About 60 million people watched, and he stayed on the ticket.

  3. A deep blue planet against black space, with faint white cloud streaks and a dark oval storm.
    Science · 1846

    A planet is found by mathematics before anyone looks for it

    Urbain Le Verrier worked out where an unseen planet must be from wobbles in the orbit of Uranus, and posted the coordinates to the Berlin Observatory. Johann Galle found it on the night of 23 September 1846, within a degree of the predicted spot, in under an hour. The photograph is from Voyager 2.

  4. A long polished metal cylinder shaped like a torpedo hanging point-down, with a group of workmen in shirtsleeves gazing up at it.
    Culture · 1938

    A metal cylinder is buried with instructions not to open it for 5,000 years

    This alloy cylinder was lowered fifty feet into the ground at the New York World's Fair site on 23 September 1938, packed with a woman's hat, a slide rule, seeds, newsreels and a message from Albert Einstein. It is to be opened in the year 6939. Copies of the finding instructions were sent to libraries and monasteries around the world so somebody would still know where to dig.

  5. An early monoplane of wood and fabric banking steeply against a pale sky above a line of trees.
    Technology · 1913

    A pilot crosses the Mediterranean alone with barely any fuel to spare

    Roland Garros flew from the south of France to Tunisia on 23 September 1913, about 500 miles over open water in a single-engined monoplane, and landed with roughly five litres of fuel left. He was later shot down and captured in the First World War, escaped, and was killed in 1918. The Paris tennis stadium is named after him.