The best delta glider of amateur construction that took part in the «Dombai Peaks» competition in 1978 was recognized as the «Sokol-2». Its creator was V. D. Mikhailov, a Master of Sport from Leningrad, a well-known specialist in designing and sewing yacht sails. Therefore, his desire to use the latest achievements in sailing sports when Read more…
To begin with, I suggest that car‑enthusiast readers run a small experiment. Next time you drive out of town, stop on a high‑speed stretch of highway and watch the passenger cars rushing past. In fact, you shouldn’t so much watch as listen. After fifteen minutes you’ll learn to recognize the main car makes by ear: Read more…
There’s no need to prove how important it is to have a water reserve on a garden plot: if something happens to the irrigation system, flowerbeds and lawns will turn into hay in just a week of July heat. So when my old steel tank rusted through and started leaking, I urgently needed a replacement. Read more…
I have been a loyal reader of your magazine for more than 25 years. Responding to your call to subscribers to be not only readers but also active authors, I decided to share an interesting technology based on which I built my residential house: while erecting the walls, I widely used plastic bottle containers. I Read more…
The simplicity of the “Arfa” design is probably unique. The vehicle has only six main parts: a frame with an engine, a rear axle, wheels, a ski with a steering rod, and a steering wheel. The snowmobile’s reliability and low maintenance match the very highest requirements imposed on a vehicle intended for autonomous runs across Read more…
One day I came across an article “Vitamin jack” (“M-K” No. 7 for 1985), where the author writes that when preparing juices he crushes apples with a wooden mallet in a small barrel. His argument in favor of such a technology — purely manual — seemed unconvincing to me. Therefore, I decided to share with Read more…
Original and practical designs by the Vinnytsia resident Oleg Andreyevich Ostapenko clearly appealed to the readers of our magazine. After a Central TV broadcast “This You Can”, in which the editorial office plays an active role, and a publication in “Fotopanorama” (see “M-K” No. 1 for 1986) of some developments by a self-taught designer, many Read more…
After pruning trees in the garden, a considerable amount of branches of various thicknesses ends up as waste. They are usually used as stove fuel. Thin branches are easy to chop with an axe, while thicker ones are sawn. Manual sawing is quite labor-intensive. To make my gardening chores easier, I built a portable circular Read more…
“My childhood fell on the hard postwar years,” begins M. I. Psaryov in his letter to the editorial office. “Back then, we made our own toys. Apparently, that is what planted in my soul a love for designing – all my life I have never parted with tools, metal, wood, and, of course, pencil and Read more…
The scorching and suffocating summer has long remained in the memory of those who found themselves in conditions of smoke and extreme heat caused by large-scale wildfires. During this period, the number of medical consultations increased sharply. After the exhausting heat came a sudden cold snap, which became an additional challenge for the body. It Read more…
