Racing airboat engine “Raluka-7”. The journal “modelist-Konstruktor” has repeatedly told on the pages of the increasingly popular class of radio controlled racing boat with aerodiesel. Is there any need to remind them of the case differ from those created for similar models with the propeller, except that greater width, however, the design of the power unit with the propeller not in the example easier. So, for aerolister not required technologically sophisticated gear reducer, it does not need water-cooling system motor and transmission drive propeller. All this greatly facilitates the work over the model and, consequently, makes it available for production, even for novice athletes.
SLALOM ON THE AIRBOAT
In carrying out various construction works it is often necessary to install and mount on wall panels are quite large and heavy products, devices and other structural elements. In everyday life such problems also occur from time to time, for example, when mounting kitchen or bookshelves, when attaching water or gas pipes, etc.
Kit electronic Christmas decorations from four independent devices developed and produced by the student of 9th class member directorship radio children’s Palace of creativity from the city of Saransk Alexei Pichushkin. On the urban exhibition of technical creativity in 2004 with these decorations won first place.
Guys living in rural areas, and many urban students know: before posting to the Elevator, harvested grain, until dried, stored at currents in piles. However, long contain so harvest is impossible: because of the increased humidity may increase the temperature inside the piles, and the grain will spoil. To avoid this, it is shoveled (inner and outer layers are reversed). And the time when the grain begins to overheat, determined by its temperature and humidity.
The self-defense forces — the so officially called armed forces of modern Japan. In accordance with the Potsdam Declaration in 1945, the Japanese army was disarmed and demobilized. 30 November of the same year he dissolved the military and naval Ministry, with all their subordinate organs.
With this proposal, despite the well-known skeptical saying, our magazine appealed to readers in No. 6, 1969, published a compilation about some unusual designs and a description of the bike S. I. Gorshkov with an additional manual drive on the front wheel.
If the thickness of the walls in your home not less than 300 mm, it is possible to arrange in the window a cage for birds. So it will be solved the problem of finding for her a suitable place in the room satisfied your passion and, in addition, received an additional decorative effect.