Original and practical sun glasses can be done by hand, based on the normal rim (even better if it is old — work style of “retro”), and instead of glass to paste into it fine-meshed plastic or nylon mesh chumnogo color. P. IVANOV, Stupino, Moscow region
Recommend to read
All-terrain-snowmobile motorized skis “Blizzard”
In the snowmobile "Blizzard," which I designed based on many developments published in "M-K," elements of the schemes of classic snowmobiles, "amfitrak," snowcat, pneumatic sleds, and aero...
“RUBLES”
In the first rank of the best projects presented by young technicians country in the Central exhibition NTTM-82, is "Rublis" — self-propelled plow-cultivator, or, as it is called, a...
