SEAPLANE MBR-2. Scale model 1:33.
The proposed paper model is a copy of the specific MBR-2, anoit the collective nature of the image of the sea “ambarchik” plane, designed for intelligence, but due to circumstances became a night bomber in the early and most difficult years of the great Patriotic war.
I read your magazine with ten years. other Hitrino “on their heads wrapped”. Tell about your. The tape had deteriorated power cord. But I had another, from a broken shaver. However, plug his other form. But it was enough a bit of work with a file, giving a cross-sectional shape of the number 8. And Read more…
Among the “walking” toys that kids love to haul on the rope or to push in front of him, the most attractive dynamic: if any item jumping, waving, jumping or rotated. These qualities, it meets the proposed trolley “Clown”: a funny stick figure moves in front of a kid, funny her feet in high boots, glimpsed under bulky suitcases.
To pull a nail from which the bonnet is recessed in the wood, hit it from the opposite side. However, its edge is hopelessly blunted. If the need arises frequently, is to make a small device — a metal plate with stepped holes: pulled right on the tip of the nail, can be beat not Read more…
Glass shelf very well with the mirror. But to mount glass on glass is not so easy. So usually shelf clips different ways under the mirror on the wall. However the design is not the same. Also have to mess up the wall, and this is particularly undesirable if it is tiled.
Almost a quarter of a century are a subscriber of the journal “modelist-Konstruktor”. About the same age are engaged in electric welding apparatus (ESA). Convinced that the most appropriate mass and power “svarochnik” – with a toroidal magnetic core (for example, from a burnt-out electric motor power 3-5 kW). Manufacturing technology of such devices has been maintained in the pages of “Modeller-designer” (see, in particular, publication in № 8’92, 11’92, 3’94, 9’94, 1 ’96, 3’96, 8’97, 11’99). From my own experience and practice of other handmade designers, I also believe it is appropriate to emphasize that the idle current from sturdy welding transformer designed for connection to a household 220-volt network should be of the order of 0.5-1 A. If a smaller value of this parameter decreases the power at most – heated magnetic core, and with it the whole of ESA.
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.
Ford T – the first mass car. To do one car per month at the beginning of the XX century -a difficult task for teams of skilled mechanics and engineers, but doable. It is realistic to collect in the same time a dozen machines in the presence of a specialized Assembly stocks, uninterrupted supply for the posts of parts and team of trained pickers. However, even thousands of workers using the most modern for that time equipment would not be able to produce tens of thousands of cars per month.
Often, in order to work in a range of electrical oscillations of sound frequencies it is necessary to select the same capacitors. This and various or balanced bridge circuits, and is identical (for electrical options) the channels of a stereo or Quad amplifiers…
