If you think about it, the usual Bicycle pump extremely uncomfortable: after all, he had no supporting devices, such as, for example, a car. However, support cyclists… carry with them. I mean a universal, or as it is called, “family” wrench. Finding that I need to swap wheels, I’m looking for a couple bricks or wood chocks, pull out tool pouch this key and threaded through one of the holes in the pump hose. Put the key on pushed the bricks and begin to swing. What does not support? A. BELYAKOV, Nurabad, Samarkand region
Recommend to read
GRIND FOR COBS
As described below, the thresher works on the principle of rolling corn cobs in the progressively narrowing gap formed between the cylindrical drum and concave with rubber surfaces. Cob,...
SECRETS STEREO
THERE, ZENICA EYE. Our vision — natural stereophotography: the image of the same object on the retina varies, as each "eye" sees the object from a different angle. And only in the brain...
