Six years of the Second world war has clearly shown how dangerous the enemy fleet became the aircraft. Even such innovations as radar control anti-aircraft fire and radar fuzes, are unable to fully protect allied ships from the Japanese kamikaze and the German glide bombs. Required tool, capable of hitting aerial target with the first volley at max range. Artillery to cope with this problem could not, therefore, immediately after the war, the U.S. Navy adopted the program of development of antiaircraft guided missiles. The work was carried out on a broad front. At the same time developed systems of three types: long (up to 120 km) steps — “Teylos”, medium (20— 35 km) — the “Terrier”, and is relatively small (approximately 17 km) — the “Tartar”.
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Good help the Modeler will have an overhead projector, which is easy to make yourself. It can be used to increase or decrease to the appropriate size drawings, projecting them on the screen (or drawing paper), to show a small audience illustrations from magazines and books to highlight directional light the details of the models when taking pictures.
Today for all to see business people, lawyers and politicians. However, there is a sphere of activity for which time is not affected. In the General case it works, and in particular technical work. There are always people, which no adversity can shake their desire to Express themselves and realize their creative plans and projects. Often they are willing to sacrifice for his craft, his passion. And these people are not alone, their genuine enthusiasm is transmitted and other charges gives you the strength for the difficult creative process.
The signing of the agreement between Ford Motor company and the government of the USSR on may 31, 1929, was the basis for the establishment at the time the giant automobile plant in Nizhny Novgorod, where shortly after the American licenses were issued trucks FORD-AA and cars FORD-A. In the late 30-ies of the GAS has mastered production of the SUV GAZ-61, and then, in 1941, the GAZ — 64 and, finally, in 1943, the famous jeep of the great Patriotic war, the GAZ-67B.
On the waters of the Urals in recent years began to appear a catamaran out of foam. They are unsinkable, easy to operate, durable and simple to manufacture. The figure shows the design of this catamaran. Dimensions: 3750×1600 mm, plate thickness from 40 to 150 mm, the height of the float 200 im and a width of 400 mm. Weight of 1 m3 of foam plastic is about 20 kg. Plates are cut on a special fixture with a nichrome wire heated to 200-250°, or on a special machine, the design of which is described in No. 9 of the journal “modelist-Konstruktor” for 1971.
The entrance to the house I saw a boy pet of the twelve who, standing in front of Mr. he, gave to someone signals. All his efforts, however, remained unanswered. To login for some reason he hesitated. And from the open window came the sound of muffled voices, in a brightly lit room, something made guys and were clearly visible, glittering with fresh paint model airplanes.
Aviation and missile firm North American (USA) has been building aircraft since 1934. During the Second world war, the firm produced about 42 700 aircraft, among which were such well-known cars like a fighter P-51 and b-25.
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Vacuum cleaner — large home hard worker: in addition to his primary duties, he can whitewash the ceilings, painting the car, spray the flowers. However, it is possible to “teach” to another profession, and fabricated a simple device by which you can “wash” of various carpets, placing them on the open plain.
needed for anyone who is keen on constructing of measuring equipment and equipment for radio control models. Simple circuit universal wavemeter, shown in figure, is a conventional crystal radio set, whose output is headphones included the arrow measuring device ИП1 with the DC amplifier transistor T1.