Marine modelling — the most exciting activity for children of middle and older age. And in Mature and in old age they enthusiastically engaged people interested in the study of the history of the national Navy, merchant marine, history of shipbuilding, and the seekers of sporting victories, loving the Navy and ships.
The popularity of not so long ago, the class of boat Hydro n today remains very high. In some Western countries, interest in new high-speed gliders eclipsed hobby other RC models. It’s not so strange. In established sports school a professionalization of equipment, and the average Modeler has become extremely difficult to compete with the masters. A class “Hydro” up to the present time the design of the glider remained simple n easily replicable. Attractive another factor. The fact that the average speed “Hydra” (about 100 km/h!) two times higher than any other boat. Of course, once you try to control such appliances, few people will want to come back to “snail”. Race track is very simple (oval, around two “pylons”), In one race at the same time involved up to five athletes. This increases the intensity and passions of sports and entertainment competition. By the way, even the simplified system of reckoning. No tables for specific speeds or seconds. The winner of each race gets the maximum number of points, and each subsequent participant, the corresponding place in the race.
What is usually associated the term “straight-through”? Of course, with aircraft jet engines to achieve the highest supersonic speeds. And how can become a propulsive ship …? This is what we tell you today. “The heart of The engine,” the proposed mikrosudna is an unusual device, based on the principle of action on convection. Recall that a similar effect is found in the use of liquid cooling devices of some automobile engines ( “Trabant” and others). On these machines, the water circulates independently, as warmer tends to rise up and fall down cold. Thus the cooling system of “pumping” water without using any pump.
When designing equipment for the new sports season to our members once again raised the question of finding a middle ground between championship superparty and sverhpredelna models for beginners.
40 SECONDS IN THE AIR, THE RANGE OF DIRECT FLIGHT 114 M AND THE TOTAL LENGTH OF THE TRAJECTORY IS ABOUT ONE – THIRD OF THE KILOMETER- THESE ARE RECORD FIGURES RECORDED BY THE INTERNATIONAL ASSOCIATION BOOMERANG THROWERS. THIS EXOTIC SPORT HELD A KIND OF WORLD CHAMPIONSHIPS, COLLECTING FROM ALL ENDS OF THE EARTH FOLLOWERS OF THE ANCIENT MARTIAL ART. TODAY HAS BECOME A PURE SPORT. IN ADDITION TO THESE RECORDS, IT IS INTERESTING TO MENTION: THE MAXIMUM DURATION OF FLIGHT OF THE BOOMERANG – 50.8 SECONDS AND THE SIMULTANEOUS PRESENCE IN THE AIR 14 BOOMERANGS, CONSISTENTLY RUNNING ONE ATHLETE!
Model class EX-500 is especially popular with novice modelers: as a rule, they are simple and at the same time allow you to play with them in competitions of any rank. Today we introduce readers to one of such models. As a prototype the selected twin-engine boat rescue service, Royal air force. These boats were used for search and rescue pilots who were shot down over the sea, and to carry out the functions of protection during the second world war.
The followers of Cordoba modeling we offer today a selection of two closely-related within the meaning of materials. In the first of them tells of a very successful training model, which can successfully perform in the school competition in the class “air fight”. The second development deals with the creation of a serious sports equipment available for the average Modeler materials. Thus we will try to help beginners cordovil undergo a two stage improvement.
It’s amazing — currently none of our rivers has not remained exotic steamers with paddle wheels, and any boy youngsters will surely be able to tell how these look! There is something unusually attractive in this ancient technique.
