Graphene oil friction test

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  • Опубліковано 23 сер 2024
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КОМЕНТАРІ • 2

  • @ResourceRentals
    @ResourceRentals 2 роки тому +6

    He was pushing down when adding the first weights... and 1st comment!!!

    • @MG3R
      @MG3R Рік тому +4

      If he didn't exert force in the first test, this video could have been convincing, smh