What invention has benefited humans the most?

52 Answers

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  • 1 month ago
    Favorite Answer

    Language.        

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  • Prince
    Lv 5
    1 month ago

    The hidden camera, its possibilities as yet not fully explored, has begun revealing truths to humans which were otherwise impossible to reveal. 

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  • The calendar and other measurements of time, clocks, watches, sun dials , etc 

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  • 1 month ago

    Indoor plumbing

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  • Al
    Lv 6
    1 month ago

    The Internet....

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  • Anonymous
    1 month ago

    The wheel as an invention but the ability to create fire was immeasurable toward survival.

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  • Dj2541
    Lv 7
    1 month ago

    Sewerage  systems. Without  a system  to rid a city or  anywhere really of  our  human  waste, everywhere  there was more than  about  500 people  living  next  to  each other  would  be  smelly  dirty  contaminated  disease  ridden pox  hole. Every  civilization that has  done  well has had  some  sort of  water  delivery  system  and a waste  water  system.These  systems  are  either man made or an  adaptation of a  natural  one. Via ducts  Aquaducts, building  cities  always  around a water  course  was  and  usually  still is the  NORM.

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  • 1 month ago

    the wheel.....

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  • 1 month ago

    Socialism. Just ask one. lmao

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  • 1 month ago

    Agriculture. Where would we be without a reliable food source.

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