SortStack #464 — 2027-09-16

By year · Order from earliest to most recent.

1. Temujin unites the Mongol tribes and takes the name Genghis Khan 1206

   His empire became the largest contiguous land empire in history, and genetic studies suggest millions of men today descend from his male line.

2. The world's first public steam railway opens between Stockton and Darlington 1825

   George Stephenson's engine Locomotion No. 1 pulled the opening train. A man on horseback rode ahead waving a flag — the train soon outpaced him.

3. Howard Carter discovers the tomb of Tutankhamun 1922

   Peering through a small hole by candlelight, Carter was asked if he could see anything. His reply: 'Yes, wonderful things.'

4. The Soviet Union launches Sputnik, the first artificial satellite 1957

   The beach-ball-sized satellite weighed 83 kg and beeped for three weeks. Anyone with a shortwave radio could hear it pass overhead.

5. The first video is uploaded to YouTube 2005

   'Me at the zoo' is nineteen seconds of co-founder Jawed Karim standing in front of elephants in San Diego, noting they have 'really, really long trunks.'

6. DeepMind's AlphaGo defeats Go champion Lee Sedol 2016

   AlphaGo's 'Move 37' was so alien that commentators assumed it was a mistake. Lee won a single game back with a move fans dubbed 'God's touch.'

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