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
AMERICAN PLANE WITH A GERMAN WING
Strategic bomber b-47 STRATOGET. Work in the field of creation of jet engines suitable for use on aircraft, began in the USA in 1941. The design of new power plants engaged in the...
FROM R-1 TO “SATELLITE”
This year — 100 years since the birth of S. P. Korolev, the father of the Soviet space program, the outstanding designer of the first artificial satellites and spacecraft, the Creator of...
