Often in business-industrial practice there is a need to transfer thick (and not) liquids from containers of large volume, for example—from the barrel. It’s not necessary to have a special pump, especially in the workshop of homebrew: master himself can assemble from readily available materials simple device, suggested by doctor of technical Sciences V. Artemyev.SPIRAL DANGLE…
Often in business-industrial practice there is a need to transfer thick (and not) liquids from containers of large volume, for example—from the barrel. It’s not necessary to have a special pump, especially in the workshop of homebrew: master himself can assemble from readily available materials simple device, suggested by doctor of technical Sciences V. Artemyev.
Increasingly in forestry a method of growing seedlings of valuable species of trees not from seeds but from cuttings. It is one thing to cut the stalk from the fruit tree — here a hand will reach for any branch. And how to deal with such forest giants as pine, birch, cedar, larch?
Aerobatics cord models is equally good as sport, as a fun hobby. It is not surprising that interest in this type of modeling remains in the world until now, not to say followers of radiopilot. Design cord models evolving, gaining new and new features. Today, we give drawings and a description of the car created in accordance with the latest requirements of flight “fashion”.
New technology for the manufacture of model airplanes, primenyal the modelers of the GDR from the city of Erfurt, the magazine introduces readers to No. 6 in 1977. Today we tell about the well-proven original management system stabilizers models of gliders. I hope that the Soviet model airplanes with interest acquainted with the design of the control mechanism and get it on “weapons” in their practice.
In 1935, in the Reactive section of the CA osoaviahima of the USSR designer A. I. Polar was designed and built experimental rocket. Originally it was called “Osoaviakhim” (R-1). Subsequently, she was given the index R-06. Only manufactured ten of these missiles. After extensive bench and flight tests, during which were worked out the engine and other systems of the missiles, it August 25, 1937 was the official flight tests.
This will meet not often. I must say that in my memory this is the first time Both champion’s in one class (S6F) among boys and among adults the same team—Poland. But that’s not all. They— Michal Kumar and Leshik Malaga—student and coach. This creative community can only rejoice.
Booster “Diamond-A” in November 1965 into orbit the first French artificial satellite of the Earth. France became the third space power. Length of the rocket “Diamond-A” is about 19 m, launch weight of about 18 tons, the maximum diameter of almost 1.5 m. a Further development of missiles of this series was a three-stage, cross-division stages, the more powerful the rocket “Diamond-In”. Her starting weight of 24 tons, the length of 23.54 m and a maximum diameter of 1.4 m. It is designed to launch communications, navigation, meteorological and other instrumentation.
Baikonur is rightly considered the cradle of rocket and space technology. Go out in the space provided earth satellites, orbital stations and space ships to explore the uncharted expanses of the Universe.
On own experience made sure that there are no limits to perfection for Russian motoakademija. To bend and digest the frame, to bring forward the plug, push back car, and the front Bicycle wheel is turbulent, in General, the imagination knows no bounds! However, when it comes to alterations of electrical equipment, mater biker often he scratches the back of his head, or goes cap in hand to the garage “special”.
Modelers or hams sometimes need to make the blinds. For example, for the bonnets of models-copies of planes or metal housings radiokonstruktor. Offer a simple way perform in the home workshop lamellar louver made of sheet aluminum or steel.