MODEL CONSTRUCTION

VASE-IMPROMPTU

05.06.201813.05.2018Good recommendations

Now on sale a lot of different liquids, for example mineral water in large plastic bottles, including a beautiful corrugated walls not only round but also square shapes. If they do ask them to find further use in the economy after the consumption. And really, if you carefully cut the top, get a beautiful vase Read more…

FROM FLASH – STROBE… AND NOT ONLY

05.06.201813.05.2018Devices helpers

In my opinion, the most effective seem to be those developments that do not need to “up from zero”: we will focus on improving ready-made industrial electronic devices on their own. The result is a very modern functional design, one of which I bring to your attention. This is an additional node to industrial flash SEF-1 produced once the millions of “copies”.

UNIQUE ROCKING

05.06.201813.05.2018World of models

One of the most important components of the control system with cord model airplane rocking chair that serves as the connecting link between the cord strands and rods for the rudders. Structures of these nodes knows a lot. But, in fact, all of them are divided only into two groups — classic rocking and disk. Both traditional schemes has its own inherent flaws. Thus, the conventional rocking chair in connection with a change in angle relative to the direction of cords in its turn has a variable gear ratio. In addition, this system takes a lot of space in the model, and at large the required control effort, the scope of the rocking becomes so significant that the node weight begins prison the cable that connects the two kordovye threads, thrown through the simple pulley, the diameter of which is limited only by the flexibility of the cable used. The rope on the pulley is not fixed and can therefore drag-and-dropped in the model for the entire length on both sides. One arm cable half-ring is attached to the sealing, which holds one of the levers easy simple politically. If you carefully consider the principle of operation of the new system, it will be clear that the selection of parameters politically fails to provide any parameters of the control system as a whole. It seems that unique rocking chair has no weaknesses.

VALVE FROM THE SMELL

05.06.201813.05.2018Good recommendations

Unfortunately, ventilation in our homes sometimes works so that it is easy to guess what is cooked for dinner at the neighbors. This means that in your apartment from the ventilation duct penetrates the polluted air Attach to a vent inside a thin Mylar — movement of air from the kitchen to the hood it Read more…

SKINS TO CHOOSE FROM

05.06.201813.05.2018Good recommendations

One of the tips you have offered a convenient method of attachment of sandpaper to the sanding block rubber ring. I began to strengthen them not only one skin, but two: one side of the bar — fine, with another — rough, for initial processing. It was very convenient. Yu BADJUKOV, Vorkuta

Start over

05.06.201813.05.2018World of models

Easy to fly model aircraft. I want to offer young readers with “M-K” unpretentious three models, the design of which worked at the Center for Children’s technical creativity of the city Staraya Russa, where I work as the head of the model aircraft association. Drawings and diagrams allow a few hours to make good flying models, using quite affordable materials and simple tools. An important advantage of the proposed designs is that they can be run not only outdoors, but also indoors – in a school gym or in the hallway.

DEL’TALET NEW GENERATION

05.06.201813.05.2018Design

This small aircraft drew more attention to themselves at the Tushino international salon in June 1995. It differed from other such somewhat unusual layout. In conversation with its creators revealed that this design decision was made as a result of deep theoretical and experimental work conducted by the authors in the field of aerodynamic interaction of the wing and the propeller trikes. Learn more about your child we asked one of the designers of the project “Comet” and the pilot S. Sitdikova.

UNDERWEAR CARBINE

05.06.201813.05.2018Good recommendations

Clothesline, even if she is of synthetic fibres if left on the street, quickly becomes unfit for use. And every time to make and to tie-to untie troublesome. The matter is simplified if the ends of the rope to tie a kind of snap hooks from thick wire, and the poles attach to brackets with Read more…

MAGNET — CORK

05.06.201813.05.2018Good recommendations

Tube for bath is that it is easiest to lose and hardest to find. But the trouble is this is fixable: you need only paste in a tube magnet, which securely hold it in any convenient location of the bath.

IN THE AIR – “CORAL FISH”

05.06.201813.05.2018World of models

PAINTING OF AIRCRAFT CARRIER-BASED AIRCRAFT

Military aircraft painting aircraft have always played an important role. After all, well-chosen color camouflage reduce the visibility of the machine in the air and thus increase its survivability. A variety of colors and color schemes were determined by the nature of the environment, against which were combat flight. As well as carrier-based aircraft mainly operates over the sea, the defining colors in the palette of camouflage are the various shades that mimic the color of the water surface.