“Harry Potter and the Deathly Hallows – Part 2” premiered in London.
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The 10th James Bond movie, 'The Spy Who Loved Me,' premiered in London.
Spanish conquistadors defeated a large Aztec army at the Battle of Otumba.
The world celebrated the introduction of sliced bread for the first time.
Dutch artist Wilfred Stijger broke the world record for the tallest sandcastle.
Sir Isaac Newton gained a master's degree from Trinity College, Cambridge, England.