Issue 24 - Spring 1989

  • A Human-Powered Helicopter: Design Considerations
    Greg Trayling
    1
  • Daedalus - the Aircraft
    5
  • Overview of a method that can help select and refine the optimum human-powered vehicle frame design
    Hei Wei (Don) Chan
    6
  • Stability? Or Control?
    Doug L. Milliken
    9
  • The 1988 Delft Waterbike Regatta
    Philip Thiel
    11
  • Canal Cruising
    Philip Thiel
    15
  • Recent progress in blending HPV efficiency with practicality
    Gerald Pease
    16
  • Human-Powered vehicle steering and suspension design
    Rob Price
    18
  • HPV building in the thirties
    Arthur Baxter
    23
    Reviews
  • Alternate Energy Transportation
    David G Wilson
    14
  • Alternative Vehicle Forum
    David G Wilson
    14
  • Medical and Scientific Aspects of Cycling, edited by Edmund R. Burke & Mary M. Newson
    David G Wilson
    14
    Letters
  • Possible IHPSC revival?
    3
  • Unrideable bicycles and stability
    Edward S. Taylor
    3
  • An Overlooked Issue?
    Daniel K. Hostetter
    4
  • Will Speed limits be lowered?
    Tom Feledy
    4
  • In defence of the Moulton
    Derek Roberts
    4
  • Hydrofoil Progress
    David J Owers
    4
  • Recumbent seat height an update
    Charles Brown
    4
  • Rear-wheel-steered tricycles
    Douglas E. Ivers
    4
  • Visions and campaigns
    Mark J.J. Offenbach
    5
    Editorial
  • From Famine to Feast
    David G Wilson
    2
  • Editorial Expertise
    David G Wilson
    2
  • Bicycles in Japan
    David G Wilson
    2

Issue 24 may be downloaded by clicking on the icon.Download Scanned PDF file