Mine is the computer. I continue to be amazed at what we can do with them.

  • Dessalines
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    211 year ago

    One I didn’t see yet: Radio.

    Less than 150 years old, and has vitally changed how we communicate, and has downstream effects on every other human activity.

    Kind of magical having streams of information travelling all around us.

    • Yep, I was talking to my grandpa about what invention his parents thought was the most significant in their lifetime, and they had said the radio. They had lived through both world wars which had brought about many many inventions and that was the one they thought was most significant.

      Up to that time news was incredibly slow and you couldn’t put what was going on on the other side of the country without a massive delay, let alone the world.

    • Altima NEO
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      41 year ago

      Late bloomer? I think most people figured it out around puberty

    • SeaJ
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      61 year ago

      Did you have an innie before 21 or was it detachable and you finally found it?

  • @pH3ra@lemmy.ml
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    101 year ago

    Agricolture.
    It’s what brought us working together in the first place, shifting our habits from nomadic to sedentary and started the concept of civilization.

    • spicy pancake
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      21 year ago

      I was gonna say the plow. Agriculture means your tribe get to spend less time hunting and gathering, but the plow means your tribe get a chance to become an empire

      In this case I’m taking the word “greatest” more as “biggest/most impactful” and not necessarily “most good” but also I’m no anarcho-primitivist, idk…

      • @pH3ra@lemmy.ml
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        31 year ago

        In this case I’m taking the word “greatest” more as “biggest/most impactful” and not necessarily “most good”

        Yeah that’s what I meant, I agree with the topic of “it might be what started workers exploitation”, but what I’m talking about is “it’s an invention/discovery that was so powerful to shift the natural behaviour of a species”. We’re not even talking about antropology now, it’s an etological impact and there haven’t been many others in our history

  • Meowing Thing
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    81 year ago

    Didn’t see it in the thread, but aqueduct are pretty fire. They allowed empires to grow large and far away from a source of drinking water. Also improved sanitation allowing people to live longer and healthier.

    • @Hugh_Jeggs@lemm.ee
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      21 year ago

      For people that really really need air conditioning, it’s an amazing thing

      The vast majority of people who have it don’t need it. Especially in, ahem, that one country

      It’s horrendously wasteful

  • Lad
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    21 year ago

    Irrigation. But Iron Working and Celestial Navigation are good shouts too.

    • Dessalines
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      21 year ago

      This one is massive. That along with the haber process which allowed for the creation of synthetic fertilizers, is said to be responsible for population growth, and reduction of hunger.