m7onyaWdoril
m7onyaWdoril m7onyaWdoril
  • 04-07-2016
  • Physics
contestada

The one invention that has made many complex machines possible is the invention of the:

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ferrettiusa
ferrettiusa ferrettiusa
  • 17-07-2016
Hello!

We can point to the invention of the wheel . The wheel  invention made ​​possible the production of hundreds of complex machinery.

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