Discussion » Questions » Science and Technology » Which solar-, electric-, or battery-powers devices were once operated manually years ago? ~
Randy D

Which solar-, electric-, or battery-powers devices were once operated manually years ago? ~

Posted - March 27, 2018
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Responses


  • 14795
    Peddle cars and bikes.....

    Levers ....now they use servos .

      March 28, 2018 12:04 AM MDT
    3

  • 14795
    Walter Pumps......but he says it makes his arms ache...... so he get Stewart Turner to take his go......:) 

    You might know who  he is or you might not........Just ask if ya don't.....OK Xxxxx
      March 28, 2018 12:08 AM MDT
    0

  • 73
    Spanking Machines
      March 28, 2018 1:44 AM MDT
    3

  • 5835
    Real Dolls used to be powered by hand.

      March 28, 2018 2:07 AM MDT
    2

  • 44302
    Typewriters...but now they are gone.
      March 28, 2018 12:23 PM MDT
    2

  • cash registers

      March 28, 2018 1:30 PM MDT
    1