
I agree that many of us had to watch near various settlements of dump scrap and scrap metal. Considerable space they take end-of-century Bicycle and motorcycle tires. Propose to extend their lives is to use them in the garden as holders of the branches of the currant bushes, gooseberries or raspberries.
R. MIFTAKHOV, D. K a e n l s K, Tatarstan
Recommend to read
CALIPER
Among the tools and devices for measuring the internal diameter of pipes and other cylindrical bodies is probably the most simple. Made of plywood, plastic or metal, cut an isosceles...
SIBERIAN WAGON
Offer readers acquainted with the original design of universal self-propelled tools, built by my brother Alexander. As he says (jokingly, of course), the idea of such a machine came to...