IN THE SEA THERE IS A MIRACLE…

IN THE SEA THERE IS SUCH A MIRACLE...Anyone who has been in Yalta, remember, of course, the town’s waterfront, a huge concrete boulders, piled in the sea in front of her, furious roar of the waves in them in stormy weather: the man protected the shore from erosion by such “pyramids” that have no wave to move. But what kind of giant they have raised, brought down to this place? Even dvadtsatipyatiletnih truck compared to one with such a stone — a child’s toy.

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GEAR UP!

GEAR UP!Ask any kid, building the first schematic model of what he wants Almost certainly he will answer — about copy. And it is clear. It’s no wonder it is believed that the replica model is one of the most interesting and complex classes of aircraft modeling. Order copies, model airplanes acquainted with the technical achievements of aviation, possess the perfect use of the tool.

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THE STORM “FIATS”

THE STORM Soviet istrebitel-polutoraplan-15. In the early 30-ies of the last century in accordance with the existing at that period, the concept involving joint use maneuverable fighter biplanes and high-speed fighter-monoplanes, the Soviet Union developed several new aircraft, various aerodynamic schemes. Known aircraft designer N. Polikarpov, who achieved considerable success in the creation of a fighter-biplane (in particular, step I-5), was commissioned by the beginning of 1933 to create a fighter-biplane I-13 mixed design. However, in the process of working on this machine revealed that the traditional concept of the fighter has no prospects. Work And 13 closed, and the design team of No. 3, together with the head of it.Polikarpov connected to the development of all-metal fighter-monoplane I-14 design Sukhoi.

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RINGS? HOW MUCH YOU WANT!

Recently become popular to seal packing rope bandages, and rubber bands — quickly and conveniently. But where to get them, and even of different diameter? There is nothing easier. Cut the old rubber glove into thin strips — get a certain number of rings. Large— from “wrist”, the little “fingers”.

LEARN TO COUNT

LEARN TO COUNTTHE DEVELOPMENT OF COMMON TECHNICAL REQUIREMENTS
 
The need for the development of a lot of technical devices are always dictated by any particular need, and ultimately aimed at improving the productivity and quality of work in production and efficiency of scientific researches or educational process.

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