Wind Power in The Netherlands.
Meet Nop Velthuizen, of Den Haag in the
Netherlands, professional kite- builder/ flyer extraordinaire.
But also no mean beach buggy pilot, recumbent bike builder and,
together with wife Michèle,
experienced 'Round the World tourers on homebuilt recumbents.
I got to know them
both one sunny October day in 1992, when I paid them
a visit thinking that we'd be talking about their past
2-year long recumbent tour in the USA, Korea and Japan.
We did, but I also got to be introduced to "beach buggying",
buggies being pulled by kites, an emerging new sport in countries
with long stretches of hardpacked sand, sunshine and too much wind
for anyone's liking. Holland and New Zealand comply. Apparently
speeds up to 90 km/h have been recorded.
The buggy itself is
a pretty simple construction, no more than a triangular
frame from which a fabric seat hangs, with the front wheel
steered directly by the feet. No brakes or anything like that,
since the rider (or, should one say, "pilot"?) is supposed to be
able to control the kite, ergo raise or lower the effective pull
from it as needed. This is a simplistic explanation of the
principles involved, but I possess no better one. In any
event a kite like that of Nop's generates surprizingly large
amounts of momentum, too large to be left in the hands of
novice. Therefore I didn't even try. Next picture
better explains why.
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