Today we want to introduce readers passionate about rocket modeling, with interesting design, developed and applied with success in competitions Czechoslovak athlete Joseph Rihoy. In 1983, the model helped him to achieve high results: in the championship of Czechoslovakia, he was a silver medalist, to become the first it was allowed only an unfortunate accident — the parachute didn’t open in the last round, it happened because of moisture on the dome at the last landing in the wet grass. It should be noted that the champion of the competition used the model of such a scheme.
GOAL – ZENIT
The idea of Snowmobiling came to me as soon as I moved to live in the village Belushi Nenets Autonomous district. A large part of the year it’s winter here. And in honor of such a transport which can carry people and cargo on the road. Snowmobiling I decided to make a bike “Voskhod-3”, which was bought in the summer to use it for its intended purpose. Therefore, in the design of the bike changed only suspension.
Connection of wooden panels with various kinds of spikes with the twofold goal. First of all, getting hard articulation of the various parts of the structure, such as parts, shelves, drawers, or walls, the sidewalls of the bed frame or sofa and similar items of furniture. The second equally important task is to improve the mechanical properties of flat wooden parts: correct connection can prevent a warpage, curvature of the product.
To design a proposed “bouzouki” we came after a careful viewing of many descriptions and schemes of modern models class F2D. Reasoning that the current “fashion” for rough terrain foam machines is justified, decided to retreat and in General repeating the technique of elite athletes. As a result of the sketches turned out to be a promising model, the construction of which is possible with minimum consumption of balsa. We managed to get rid of complex operations on internal relief foam brackets: with fuzzy selection of this material imminent significant leashes and distortion of the profile of the wing ready. Relief parts due to the through-holes allowed to keep a lot of “frame” (and in the end, the flight properties of the model) to the desired level.
Using pumps made by residents of the city of Kostanay Alexander Asinim and Paul A. Kolesnikov, it is possible to wash the vehicle, treat it the underbody rust inhibitor, wash a clogged radiator, to spray the bushes and trees or to water the beds in the garden.
These elegant candles will easily fit into any modern interior. Their Golden lights create a home atmosphere of coziness and warmth, give a special charm to Christmas night. About the secrets of their manufacture told the magazine “Homemaker” (England). The main material is paraffin or wax. In the ratio of 1:10 is added to the stearin. It slows down the rate of combustion of a candle flame gives greater brightness and simplifies the process of manufacturing: makes it easier to extract the candle from the mold.
Small farm equipment — a great helper in the garden, at the farm. Those who have the area roomier, and opportunities to make difficult a bigger car, opt for microfracture the most energy efficient, versatile and easy to use machine. About your variant of compact four-wheel tractor, called the author of “Zubrenok”, says our reader A. E. Parfenov. Once, flipping through a magazine “modelist-Konstruktor”, read about homemade compact tractor Amurchonok. Liked the idea, and I decided to build my machine for plowing and harvesting in the garden, performing various works in the Hayfield, to facilitate other types of heavy physical labor at the farm. I believe that I did it. The tractor turned maneuverable, powerful enough, looks quite nice and reliable — in two years almost constant use in the harsh Siberian climate had not happened no breakage. At the district exhibition “Technical creativity of youth and schoolchildren of Siberia” in the spring of 1983, my “house of the child” received a high rating and was awarded an honorary diploma.