As you know, carrying sharp objects without case – for example, ski poles, public transport is not permitted. Existing ferrules, no skier no use: they are plastic, from the cold lose their elasticity to be back on lost. I have for several seasons used homemade tips red medical tubing Ø 10 mm. rubber held tightly on a stick, and if necessary easily replaced.
P. DIDENKO, Krasnoyarsk
Recommend to read
BATH WITH A SAMOVAR
Bath anciently considered one of the most effective "preventative care" for the human body. Since time immemorial are popular and are being built in some places even today the simplest...
DOSIMETER RIDER
For reliable operation the two-stroke engine is a very important proportion of oil content in gasoline. In order to accurately observe it, make a simple dosimeter. On the high...
