SortStack #940 — 2029-01-04

By year · Order from earliest to most recent.

1. Emperor Hadrian orders a great wall built across northern Britain 122

   The wall ran about 117 km from coast to coast and took roughly six years to build — soldiers' letters from its forts survive, including a birthday party invitation.

2. Magellan's expedition sets sail to circle the globe 1519

   Five ships and about 270 men left Spain; one ship and 18 men returned three years later. Magellan himself was killed in the Philippines along the way.

3. Napoleon Bonaparte is crowned Emperor of the French 1804

   At the ceremony in Notre-Dame, Napoleon took the crown from Pope Pius VII and placed it on his own head — a move planned in advance, not an impulsive snub.

4. The Eiffel Tower opens to the public in Paris 1889

   It was meant to stand for only twenty years. Its usefulness as a giant radio antenna saved it from demolition.

5. NASA's Curiosity rover lands on Mars 2012

   It was lowered to the surface on cables by a hovering rocket-powered 'sky crane' — a landing sequence engineers nicknamed the 'seven minutes of terror.'

6. Queen Elizabeth II dies after seventy years on the throne 2022

   She appointed her fifteenth prime minister, Liz Truss, just two days before her death — having started with Winston Churchill.

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