On this day: April 10

Published On: Apr 08 2013 10:21:02 AM CDT   Updated On: Apr 10 2016 01:00:00 AM CDT

The first Arbor Day is celebrated, the Titanic sets sail, "The Great Gatsby" is published, Paul McCartney quits The Beatles, and the U.S. and China engage in "ping-pong diplomacy," all on this day.

OTD April 10 - USS Thresher
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U.S. Naval Historical Center

1963: The U.S. Navy submarine USS Thresher sinks in the North Atlantic during deep-diving tests approximately 220 miles east of Boston, Massachusetts, killing all 129 on board. The Thresher was the first nuclear submarine lost at sea and remains today the world's worst submarine disaster.

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