Catapult: Revision history

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22 March 2024

2 June 2009

  • curprev 12:0012:00, 2 June 2009imported>Howard C. Berkowitz 573 bytes +12 No edit summary
  • curprev 11:5911:59, 2 June 2009imported>Howard C. Berkowitz 561 bytes +561 New page: A '''catapult''' is a mechanical device, which may used stored muscle energy, but more commonly motor coupled to the moving part by hydraulics, steam, or an electric motor, tha...