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by rglencross
Thu Feb 16, 2017 2:20 pm
Forum: Events & other announcements
Topic: 27 Feb - RAeS Human Power Flight lecture
Replies: 0
Views: 350

27 Feb - RAeS Human Power Flight lecture

The Royal Aeronautical Society evening lecture - 27th February 2017, at 4 Hamilton Place, London WC1J 7BQ, starting at 18.00 - will be given by John Edgley FRAeS This lecture will discuss and compare the progress that has been made in Human Powered flight in the 40 years since the first Kremer Prize...
by rglencross
Wed Jan 04, 2017 10:07 am
Forum: Miscellaneous Craft
Topic: Ultimate Sailing for Oldies
Replies: 0
Views: 454

Ultimate Sailing for Oldies

Now that Ultimate Sailing has been achieved by the French, using hapas inspired by Didier Costes and designed and manufactured by Stephane Rousson, it is opportune to upgrade Professor J. G. Hagedoorn’s booklet “Ultimate Sailing, introducing the hapa”. I propose to move from Hagedoorn’s theory to th...

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