As you know, in the United States before world war II tank development has been given insufficient attention. In the end, by September 1939 the us army had virtually no modern tanks and armored vehicles. Americans would have to be tight, they are joining in the war just after it started. But history gave them a two-year reprieve until December of 1941, which, admittedly, they used very effectively.
Simple attachment to the percussion pneumatic tools such as pneumatic type, 5K or 5K-MP offered by the innovator of the production Association “Znamya Truda” fitter V. Ivanov, allows you to execute some unexpected surgery — to cut through the metal.
The idea is to make readers Boer came to me in the following everyday situations: having descended into the manor house, did not have time before winter to conduct water from the well. Dig the same trench though not long (about 5 m), but fairly deep (about 2 m) in the frozen ground seemed difficult. Not to wait for the next summer, I decided to drill a little below the freezing depth of soil horizontal borehole (the borehole of relatively small diameter) for laying in it steel pipe in 3/4″ for the supply of water from the well through the underground to the house.
Simple machine for the manufacture of a protective “shirt” to a milking apparatus. prepared for transportation created by the innovators Yanovskogo district Association of Lithuania. Usually they were transported in canvas bags or boxes that do not provide the required sterility and do not always meet the requirements of industrial hygiene and sanitation. In addition, such containers required after each use thorough disinfection with subsequent drying.
As the volume issued in the country of books, our people remain the most popular in the world. But reading books can not do without bookmarks. Why not just use them as candy wrappers, monthly travel cards and even credit cards, however, and lose so easy. Meanwhile, a smart bookmark is retrieved from the tags Read more…
Luck experienced “sharks” and the serial “the walrus” caused a real boom in requests for the construction of domestic underwater vessels already quite respectable size, and good quality. It remained to translate these queries into the metal which in the conditions of rapidly progressing but still lagging behind Western industry in Russia was not easy. In addition, not enough money; however, this has not stopped Marine Ministry, announced a competition for the best project for mass construction.
This scheme will be useful for those who grow in the aquarium ornamental fish. As you know, aquarium Pets should be illuminated most of the day. Industry produces automatic timers, lighting for aquariums and air compressors (pumps) that operate according to a given algorithm. The proposed device, checked by the author, is able to replace industrial automation.
— Can not be? Well, look! — Short, stocky man bent low over the open trunk of a small yellow car and disconnected the battery contacts, took from his pocket the usual flat battery 3336L and licking to be sure shiny contacts are not “hooked”? — connect them to the wires of the motor.
Quickly tolocate linen is available in a vertical centrifuge of the washing machine. This will require in its cap to install a simple water nozzle spray gun. Download drum linen, turn the machine on “spin” and submit using the water hose to the nozzle. Pure water passing through the cloth into the sink, quickly gets Read more…
Modern glasses, in spite of their diversity, have identical mounting handles to the frame. However, the designers made them so that no special tools to replace the broken shackle is not easy: it is difficult to seal with the rim of the cog due to the fact that the lug shackle is retracted by the Read more…
