SortStack #1591 — 2030-10-17

By year · Order from earliest to most recent.

1. Emperor Constantine dedicates Constantinople as the new Roman capital 330

   Built on the old Greek city of Byzantium, it remained an imperial capital for over a thousand years and is now Istanbul, Turkey's largest city.

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. The Beatles make their first appearance on The Ed Sullivan Show 1964

   An estimated 73 million Americans watched — roughly forty percent of the US population — launching the British Invasion overnight.

4. The Sydney Opera House officially opens 1973

   It opened ten years late and roughly fourteen times over budget. Architect Jorn Utzon resigned mid-project and never returned to see it finished.

5. Reactor four explodes at the Chernobyl nuclear power plant 1986

   The Soviet Union stayed silent until radiation set off alarms at a Swedish plant over 1,000 km away — workers' shoes triggered the detectors.

6. SpaceX launches its Falcon Heavy rocket for the first time 2018

   The test payload was Elon Musk's own red Tesla Roadster, with a spacesuited mannequin named Starman at the wheel — it is still orbiting the Sun.

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