From old books on beekeeping found out that Dadan, which are known even to a beginner beekeeper, as side and ceiling insulation in their hives used mats of straw cutting. I use mats of Chakan, which is usually cut in early winter. The result got rid of the dampness in the hive. But in the spring after the flyby of bees re-make of the case papers. Convinced that Chakan is a great insulation.
It is no accident XII-IX century BC historians call the “dark ages”. During this period, the tribes inhabiting the Northern and Eastern coast of the Mediterranean sea, meeting face-to-face, marked the beginning of numerous clashes peoples. Ancient States were dissolved in the mass of the conquerors, and the free lands of the new colony. Art, and knowledge fell into decay, was perfected as a weapon. In the center of these events was Phoenicia, a city which has turned into a different camp. But not only the fear carried with them the conquerors, has never had the Phoenicians faced with a variety of designs and decoration of ships that washed up on their shores. This was the impetus for the development of shipbuilding. In the main shipyard in the Middle East actively adopt foreign experience, adapted it to new conditions.
The trailer is made in the club “Tourism, and pedal cars”, which I ran for several years. Used in construction sites and technical solutions repeatedly tried and tested in our velomobiles. So the trailer turned out immediately — didn’t even have it, as they say, to bring — and completely met our expectations. To date built five of these trailers, and they all showed a high operational reliability.
Throwing model-polyopia su-24. The model is designed and manufactured in the laboratory aeromodelling Center for children and youth technical creativity of the city of Rybinsk for novice modelers. The prototype has become a modern supersonic bomber with variable geometry (sweep) of the wing su-24, standing in service with the Russian air force. The launch of such models always generate interest among club members, and spectators. And thanks to the simplicity of manufacturing the model of this jet was a great success at the country children’s centres.
Old, seemingly obsolete washing machine— a treasure for zealous owner who loves to make things with their hands. Available it be convenient stainless capacity, small motor AVE-071-4CM (220 V, 180 W, 1350 rpm), ballasts, enough compact body and lots of parts that still can be use. For example, for the solution of many problems of mechanization from the processing of gifts to the garden for fruit juices and vitamin-nutrient mixture to miracle mills with high productivity. Propaganda is the most interesting of these developments, and a lot of attention and my favorite is “modelist-Konstruktor” (see № 12’92, 8’99, 5’2001).
Snowmobile has always been one of the most popular homemade vehicles. The reason is the relative ease of fabrication (the snowmobile has no wheels, complex transmission, hydraulic brakes, clutch, etc.) and efficiency (the larger can on a high speed pass there, where it can crawl except crawler tractors). However, the relative simplicity of design of the vehicle with aerodynamic propulsion introduced many homebrew tempted to create a primitive machine. As a result, these sleds though and could move, but the pleasure of driving the Creator never got them. And most often it was of poor aerodynamic configuration.
We offer mini tractor “baby-3” (the third model) was made by me in the calculation of the mechanized harvesting of hay. From here he and a sufficiently powerful power unit, and two spring-mounted seat (which is perfect for the driver and a partner of the operator with frequent movements from one meadow to another), and high maneuverability in combination with multi-speed modes of operation (8 forward gears and 4 backward), and a convenient hinged mechanism, which is maximally adapted for a standard mower.
In our difficult time many people previously not even tempted to work on the land, got the land and grow vegetables-berries, which become a significant food primacom to the table in General and vitamins in particular.
Fifteen years subscribed to the magazine “modelist-Konstruktor” and in each room find a lot of interesting and useful articles. By education I am a mechanical engineer and I am particularly interested in creative development of designers-homebrew. I myself, back in 1989, almost from scrap (selected on the farm “technologisch” aggregates and agricultural machinery) has built a machine that for a set of functions called tractorable. Can not boast of originality of design or elegance of appearance. Rather, the tractor turned rough, but it for years I became an indispensable and reliable assistant on the farm in summer and winter. Wrong cut, but tightly sewn — this saying can be attributed to him.
Bicycle makers, both professionals and Amateurs, have long been trying these “broken” cars and more “tame”, that is, to use hands. But since a Bicycle hands are occupied keeping balance by finely balancing the wheel, then to implement it without deterioration of the stability (and, hence, traffic safety) is very difficult. Nevertheless, the idea promises in addition to the physical development of upper limbs and even a significant increase in non-motorised power car.
