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Dane
11-03-2013, 01:43 PM
Hopefully some might find this interesting. Curious as to people's thoughts. I am in the process of tracking down the original numbers that go with the pictures but in English.

http://coldthistle.blogspot.com/2013/11/ice-screw-technology.html

http://www.cnsasa.it/storage/wcms_f/alleg/LPV_documenti/Articolo%20Viti%20Ghiaccio.pdf

danieljacq
11-28-2013, 11:57 PM
New innovative technologies should be encouraged and we use that technique properly. Interesting findings always gets welcomes.