SortStack #618 — 2028-02-17

By year · Order from earliest to most recent.

1. The Great Pyramid of Giza is completed for Pharaoh Khufu 2560 BCE

   It remained the tallest human-made structure on Earth for about 3,800 years, until Lincoln Cathedral's spire topped it in the 1300s.

2. Athenian soldiers defeat the Persians at the Battle of Marathon 490 BCE

   The legend of a messenger running about 40 km to Athens with news of victory — then dropping dead — inspired the modern marathon race.

3. Charlemagne is crowned Emperor of the Romans in St. Peter's Basilica 800

   Pope Leo III crowned him on Christmas Day, reportedly taking Charlemagne by surprise — reviving the idea of a Roman emperor in the west after three centuries.

4. Parisians storm the Bastille fortress, igniting the French Revolution 1789

   The dreaded fortress held just seven prisoners that day — including two men deemed insane. Its demolition stones were sold as souvenirs.

5. IBM's Deep Blue defeats world chess champion Garry Kasparov 1997

   Kasparov was reportedly unnerved by one inexplicable move — which some engineers later suggested may have been the result of a software bug.

6. The Human Genome Project is declared complete 2003

   The 'complete' genome actually covered about 92% — the trickiest gaps weren't fully sequenced until nearly two decades later.

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