Every gardener seeks more efficient to heat your greenhouse. One of the best methods of utilization of solar heat, nakaplivaetsya! on South or East wall of the stone house. To build eliteplace is quite simple. Primarily along the walls of the house dig a trench depth of 1.1 m and a width of 0.8 m. It forms the track along which you can walk among the plants. The rest of the greenhouse is a garden.
Which only tricks nor embark on the owners of automotive vehicles to prevent wheelspin, maximize traction from their mechanical helpers. Here and further weight gain traction at the expense of baletnogo of the goods and the transition to large diameter wheels and use of special (wide) tires with special raised tread, and even such non-standard technical solution, as a partial filling of the pneumatic chambers with water (“modelist-Konstruktor” No. 2, 1993). And, of course, vehicle wheels lugs, and a wide variety of designs.
“Potatoes are often called the second bread. Only easy this bread gets. Especially without the use of nepamirstama tillers and small tractors, with the only hope for a spade, Yes a spade. About a year ago, “modelist-Konstruktor” sort of decided to help by posting a good development of the tracer-the potato made from water-gas supply pipes. But then seems to have forgotten the promise to return to the topic of mechanization in the cultivation of labour-intensive crop, which is a pity. V. Ivankov”.
In the winter time of the year for motorsports fans there is a period of relative calm. The reason is the bad conditions in which falls the driver, drove on snowy, sometimes icy road on your two-wheeled friend. But on the road you can only travel on a specially prepared (spiked wheels) motorcycle.
The experience of potato growers says the Dutch technology of cultivation of root crops is the most efficient, and the work is minimal. And rows of clean, smooth, and the harvest excellent. And the basis of all — well organized boarding and, of course, good equipment. I offer readers a short story about the technology and the design of small hand harvester — experienced assistant growers. It can make any novice homebrew.
Having a pretty powerful compact drive, the electric long gone among the leaders of household tools. And with the attachments, all kinds of fixtures are not averse and in agricultural work to become a foremost: already mows, threshes, and other operations performs excellently. The universal becomes! Moreover, with the light hand of the inhabitant of Leningrad region Vladimir Morozov drill successfully “mastering” even the arable business, as regularly informs readers “modelist-Konstruktor”.
Submersible vibration electric pumps Malysh, Rucheek — not uncommon for systems of Autonomous supply of small enterprises, including farmers. They are compact, easy to use, they have quite a reasonable price. But here’s the problem: before the freezing temperatures of such pumps, alas, I fold. When you turn off the pump in winter the water as it is locked in a feed hose, and having no drain hole, freezes.
The story of all machines and mechanisms created by Amateur designer from the village of Zelenchukskaya, Karachayevo-Cherkess Republic, Vasily Alekseevich VERBELEN, one post could not contain. Better to talk about them in turn. And we will begin, perhaps, with the most simple what built the craftsman —tillers “Electronics”.
Almost ten years leading group Russian rocketmodeler-ing in the so-called sports classes is headed by an athlete from Magadan I. Shmatov. In his father’s footsteps is his son Anton. The last three years, he was the winner of the world championship among juniors, and in 1997 became the champion of Russia among adults in sports classes Ѕ6А and Ѕ4В. Today our story about the rocket with the brake band.
In today’s post — the story of rezinomotornaya models of a new class F1G, technical requirements which can be reduced to two basic: the minimum weight of the aircraft without rubber motor 70 g and the maximum weight of the lubricated rubber motor 10 G. Models that meet these requirements, successfully designs and builds in aeromodelling circle of Club of young motorists profkoma OAO GAZ seventh-grader Kirill SHAGIN, who in July 1997 was the first champion of Russia in this class of models.
