Wind has always been considered a symbol of inconstancy, and attempts to convert its energy into electrical energy most often led to results that were not very encouraging. Indeed, everyone expects stability from a source of electrical energy: flip a switch — and the light bulb lights up. But wind, alas, is changeable. However, it Read more…
It’s easiest to say: “When I grow up, I’ll get behind the wheel of a car, take a plane into the sky, build what I dreamed of…” But it turns out that many dreams can come true even at the age of fifteen, if you don’t sit idle, but boldly take on their realization. We Read more…
Active work with rakes, hoes, shovels, snow scrapers, and all other garden tools with handles of uniform diameter throughout their length is associated with excessive strain on the fingers. In youth, one doesn’t pay attention to such trifles, but with age, the number of rest breaks somehow increases… To reduce hand strain, I attached handle-like Read more…
Most of the vehicles I built were based on mass-produced noisy and “fuel-guzzling” motorcycle or bicycle internal combustion engines. This was convenient on one hand, but very troublesome on the other, as the quality of the engines rarely satisfied and I had to spend a lot of effort, and most importantly, time on their refinement Read more…
Water motorcycles, or scooters, are very popular among water motor sports enthusiasts and athletes. This type of transport has expanded the range of watercraft, contributes to the development of tourism and promotes active recreation, allows you to better explore your region on weekend trips… But what if there is only a small pond or stream Read more…
I would like to tell the readers of the magazine about a catamaran whose movement was achieved using the Magnus effect. The Magnus effect consists in the fact that when a rotating body is flowed around by an air stream, a force is formed that is perpendicular to the direction of the stream. When a Read more…
I have been subscribing to your magazine for many years. It is a real helper for those who do something with their own hands. We live in the south of Ukraine, where such building material as wood is in short supply. Many of my neighbor gardeners have started building utility structures from cement panels of Read more…
As the vacation period approaches, many auto tourists (especially families) begin to think about where and how they will rest on the road: living in a campground or on wheels, equipping the car with devices for overnight stays, or simply in a tent. There are other, so to speak, accompanying problems. For example, supplies of Read more…
I am a long-time reader and regular subscriber to the magazine “Modelist-Konstruktor”. Over almost forty years, I have not only familiarized myself with machines and mechanisms of amateur designers, but also created my own. Therefore, I can count myself among the cohort of experienced “DIYers”. I mainly built agricultural and transport equipment (from walk-behind tractors Read more…
No matter how beautifully the walls and floor of the bathroom are decorated – the overall pleasant picture is disrupted by the gaping space under the bathtub itself, which is usually installed on legs and is not covered by anything. It is no coincidence that the industry has recently started supplying a special panel device Read more…
