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Surviving today's world as a former caveman

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  • Mountaineering course in the Ötztaler Alps in Austria September 28, 2020
  • How to make a blowgun and paper darts June 25, 2020
  • 7-day water fast March 31, 2020
  • Weekend trek and bushcraft in the Ardennes September 11, 2019
  • Ski touring in Vallée de la Clarée March 11, 2019

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Category: Technology

Photographing the moons of Jupiter
April 12, 2017
Drawing figures with GPS tracks
April 28, 2016
© 2020 Marc Smeehuijzen