We only know about when humans mastered fire or started using metal. But we know the exact date when the first powered flight took place. What are some really early “first ____” we know the date of for sure?

  • lunarul@lemmy.world
    link
    fedilink
    arrow-up
    21
    ·
    7 months ago

    circa 1750 BCE

    here in Ur

    Wow, I never really thought about how long Ur has stood. The city was already 2000 years old in 1750 BCE