I read in your journal how you can reheat steam frozen hydrant. Was thinking of another application of such devices to heat the people in the field: a tent, a tent, under the tent on the boat — after all, the fire inside will not be bred. In this case, can help portable steam-heating system, consisting of steam generator (e.g. boiler), a hose and metal hand warmers-battery (say, cans).
To consider, compare, think, manage that work, which are handled by modern computers. With the help of electronic machines is calculated the orbit of the motion of planets, satellites and missiles, the calculated flight speed of elementary particles in nuclear reactors, control machines, production lines, shops and factories. The management of real objects with a computer basically boils down to converting discrete data into a continuous signal. This work is done by auto binary code converters — descramblers. The layout of one of these converters built in school No. 511 of Leningrad. Schematic diagram of the layout in the figure.
He was born in the terrible days of August, forty-one. It was created for combat and was ready to fight. Fast, agile, and with powerful small arms and rocket weapons, finally, sheltered armor — that was this aircraft, attack with the index of the su-6, logical conclusion of a long search KB Pavel Osipovich Sukhoi.
When working with bulk materials shovel is indispensable, as it improves productivity due to the increased volume of its “bayonet”. This advantage can be used and the collection of roots. And the shovel does not hurt them, its front edge is sufficient to attach a section of rubber hose.
Snow ski slalom slope and the heavy steel tracks; clumsy tracked vehicle and sport… isn’t it rather strange combination! However, nowadays, these concepts are becoming more closely related to each other.
Simple in design, it may be indispensable in the country due to the fact that will find application both in the home as a serving table on wheels, and on a plot in the garden or on the garden: it is convenient to deliver to the workplace of fertilizer, planting material or tools. making it Read more…
(Continued. Beginning at No. 1′ 2005)
Instruments based on the radio. Modification of the receiver “VEF-Spidola”
From time to time the furniture (and often separate items) in the apartment updated, although the old is obsolete it is not enough to send it to a landfill. What to do with it? To sell? Present? But who needs it, even if the owners decided to change it. But to throw away is unsustainable. But if the boss — man artisan, he will find a decent use unneeded piece of furniture and make it what you need to, and buy — lack of resources.
The first Soviet Executive car was created in 1936 at the Moscow plant named after Stalin a team of designers under the direction of E. Vazhinsky. It was the ZIS-101 — seven-seater limousine, designed on the model of American car BUICK EIGHT. The following domestic Executive car was the ZIS-110, developed on the basis again of the American PACKARD 180 and the BUICK LIMITED and its modification armored ZIS-115.
Our magazine has repeatedly written about the works of children’s technical club at HCS Institute of inorganic materials, which for many years was headed by engineer A. S. Abramov. Here young designers have created many original vehicles from using the bike and boat engines.