Disaster and how to cope with it. The art of butchering to save the most as well as to work the least. On which to eat or use as bait. Very fat in protein. Weather predictions - How to forecast the weather using different signs in the nature.
Weather add on - Informations.
Measures in Nature - How to use nature tricks to evaluate distances, speed or height etc. Miscellenious files on many topics - Still not filed elsewhere as usual. Montain Climbing techniques. Plants on 3 or 4 or 5 continents. No Pix for now.