THE TIP IS IN THE TUBE

EDGE — UPAs 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

  • Electrical twin-enginedElectrical twin-engined
    Increasingly, we receive letters from readers describing flying models, which instead of internal combustion engines operate motors of different systems. This is quite natural and...
  • STUDENT “ADRENALINE”STUDENT “ADRENALINE”
    Before you start talking about the car "Adrenaline" - built student engineering group of Moscow automobile and road Institute (MADI) to participate in the international competition...