How easy and looks elegant sailboats on the water! Racing “the Flying Dutchman” and “Dragons,” recreational tourist “Gonna” and “Nephritis”. And here on the coast they lost these attractive qualities: even the rapid windsurfer — the smallest of them turns into a heavy Board, which is difficult to carry, inconvenient to carry, and most importantly, do not know where to store after the summer season. As for their construction, even the easiest surfer to make yourself is not everyone’s strength.
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“Eaglet” designed and built in a circle “Young technician” Vitebsk oblsud. It is intended for initial 0бучения driving preschool and primary school children in avtogorodok. Organically combining the advantages of map and bike “Eaglet” has good stability and handling, good speed, and also involves simple design, and low noise.
What should be the bench? Of course, durable and easy to use! However, many, in addition to this, note the compactness and the possibility of quick disassembly, as not all fans polotical have at their disposal a workshop or utility room; urban residents often have to settle for a balcony or loggia. I hope that my design collapsible workbench will appeal not only easy to use and storage, but also ease of manufacture.
…Pressed — and rocketmodel rushes into the sky. It worked Elektrostal — nichrome spiral, covered with inflammable matter, heated by an electric current, and the fuse ignited the powder charge MRD— model rocket engine. Simple, isn’t it? It is a pity that the fuse device is disposable.
In 1983 in the framework of the fifth world championship of model rockets have passed the international competitions on radio-controlled raketoplana class S8E. Our athletes in this class, yet do not act. Bring to the attention of modelers interested in the characteristics of missiles S8E, the drawings and description mo;n WHETHER full-time of the winners of these competitions F. Barnes.
“I know, I know— says a reader, after reading the title.— Yes, but neither “alive” nor “dead” water does not happen. Tales!..” Is he right? A few years ago, the magazine “Inventor and rationalizer” announced that we have developed a device that allows you to do “live” and “dead” water. And if you speak the language of chemists, water with a very strong acidic and alkaline reaction. It turned out, ordinary water can be decomposed as two components with opposite properties. According to statements of many who have experienced their actions, “living” water beneficial to the complexion, softens wrinkles, improves hair growth, reduces hair loss, is a good remedy for burns. But “dead” water bad acts on the mouth, reduces gum bleeding.
For the first time this model has established itself in the open championship of Rostov-on-don in 1982. Representing syut Tushino district of Moscow Dima Gajewski managed to bypass with a little Ro-80 all the opponents and won first place. Key to his success was not only a high skill of driving a high-speed microcosm of the intricate track, but also the correct choice of prototype, a competent design of body and chassis model. About the model D. Gaevskogo says the head of the circle, which involved the winner of the championship, — V. Nikolaichuk.
The motor “cut” suddenly, unexpectedly. Include prasu “flasher”, I pulled over to the side. The sudden failure of the engine of the motorcycle has a simple explanation: ran out of fuel. And it seemed that fuel would be enough to the nearest gas station. To avoid mistakes in the future, decided to make a simple device to determine the amount of fuel in the tank, without looking at him.
