No, it will, of course, is not about the equipment of the dental office on a production site. However… picture this: a dentist, firmly gripping with two hands the body of the machine with the motor inside, trying to get to the tooth of the patient a thin boron fixed in the Chuck mounted directly on the motor shaft. Inconceivable, right! Everyone knows that the engine and boron spaced and connected to a long flexible shaft: hand of the doctor easy and comfortable to hold thin tip of the working head.
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In rural homesteads, and in ordinary suburban houses, which in mother Russia today Nemer-unread, without any stove — Russian, Dutch or a simple “stove” — is hardly a cost, even if “we have gas in the apartment”. Only still far not everywhere and not all have the “blue fuel”. But even if the gas is supplied, in the heat of summer to stand at the stove in the kitchen and prepare food — a handful. But have to do it, as you know, not once a day.
At competitions of the Moscow schoolchildren model pupil of the 55th school Igor Svistunov in adverse weather conditions (wind of 6-10 m / s) scored 501 points. Only breaking model at the start of one of the tours did not allow Igor to achieve absolute victory outcome in all five rounds.
By the mid 30-ies of the aircraft type “flying wing” was quite true to their name — they were flying. In our country, in Germany, England, Switzerland, designers and innovators to pilots and enthusiasts, have managed to raise these strange machines in the air and make them confident flights. However, while none of them fly better than the plane normal scheme. Therefore they were treated as experimental and put up with some handling shortcomings.
The proposed mini-mill was made a few years ago, eighth-grader Edward Sarkisov in the circle of technical creativity in school No. 17 in the city of Vladikavkaz. It is designed for crushing grain cereals and can be used on livestock farms, farms, HOMESTEAD animal husbandry.
What is the snowmobile (motonarty) motorcycle everyone knows who is familiar with these vehicles. Mainly because the first — track and adapted to ride on the snow cover and the second wheel to move on the ground. But for comfort they are the same: open, although the motorcycles are operated mainly in the warmer time of the year, snowmobiles in winter and even in the cold of winter.
Whatever was planted in the garden — whether flowers, vegetables, shrubs or fruit trees — every plant requires regular, and often abundant and continuous irrigation.
No need to explain that the tractor to rural farmstead — the machine is not only needed, but necessary. As before the farm could not do without a horse, so now it can’t do without the tractor. Here only to purchase such equipment for those who most needed, that is a simple rural workers — as they say, can not afford.