Ministerial reshuffle in France in the 90-ies of the XIX century in the absence of common ideas in the creation of the Navy not only politicians, but also among experts has led to what could cause any mess of Sharp change of course has impact on all classes of ships, but the most affected was exactly cruiser.
Yes, this oven lay on the wood, and… motors that require repair. “Burn” them in her invited young innovators Omsk CHPP-4, participants NTTM-78. It is easy to imagine how much work and time consuming in the repair of electric motors, the extract from the grooves of the rotor and stator are tightly Packed windings with insulating filling. In furnace insulation under high temperature burns, its volume is reduced by more than a third, and the wire is easily removed.
“Ah, summer red, I would love you, if not for the heat, and dust, Yes mosquitoes, Yes flies”. And although the high poetry of the great poet little combined with the dry prosaic lines, technical articles, these words can be safely put as the epigraph to this material. To stop the change of seasons in nature is impossible, and every year we have a “happening” summer, and with it come the usual worries of relief and localization of negative emotions, invariably manifested in humans with the appearance of annoying flying insects — mosquitoes, flies and other midges. To protect yourself from them, in nature and even at home someone buys a mosquito net, others treat themselves and family members with special insect repelling creams and formulations. However, possessing the skills, you can build a simple circuit protection device against mosquitoes, operating by using of ultrasonic radiation. What is ultrasound?
With insulation front door difficult to close up a crack from the attachment loops. However, there is a simple way to prevent the flow of air between the door and the frame: simply stick the strip of plastic film as shown in the figure.
You are going on vacation? Certainly your companion will be a heavy suitcase. Just to carry this heavy hand is not necessary. Miniature two-wheeled cart will turn it into a kind of trailer that is easy and dutifully roll over you in tow. How to make the device shown in the figure. Note that reason Read more…
Nine Eagles Galaxy Visitor 2 – a miniature copy of the legendary DJI Phantom quadrocopter, has no analogues in its class. The best engineers of the famous company proudly presented model, at small sizes has a number of features previously available only for the serious techniques of the professional level. The Galaxy Visitor 2 has functions such as hold the direction of flight, regardless of the spatial position and automatic return. Because of this quadcopter is not only simple and affordable for beginners – every pilot will appreciate the ability to save models with a complete loss of spatial orientation. Now at a great distance, You can easily capture footage! You like a spectacular night flights? An elaborate illuminated housing ensures excellent readability in the dark.
Zatulovskaya glass cutter with carbide rollers can return to its former performance. Usually, the cutting edges of the rotating rollers wear unevenly. If they are fixed in position, in which the unworn portions of the edges are out, the tool will work like new. For this purpose the axes of the rollers it is necessary Read more…
In between use this massager easily turn into a child’s toy — so he is similar to a traditional wheeled design for kids. However, this is a serious tool adults, whose main task is to serve the health. Because with the help of this device very efficiently carried out, the respective kneading areas of the body, which the doctor prescribed dynamic massage.
Antisubmarine warfare in the postwar years in the Soviet Union has always paid great attention. This goal was created not only surface ships, but also planes, it is Sufficient to recall the seaplane Be-unmanned, equipped with sonobuoys buoys, aeromagnetic, anti-submarine bombs and mines. With the advent of U.S. nuclear submarines armed with ballistic missiles “Polaris”, significantly increased the role of anti-submarine aircraft, which is now required not only discovery and destruction of submarines of the enemy, but also constant monitoring of their movements in the waters of the World ocean, the clarification of the anticipated areas of their combat duty Be-6, as established later, the amphibian be-12, were not suitable for patrolling in the remote areas of the oceans, and established on them equipment is not allowed to solve such a complex task.
Where not only apply to refrigeration units today? And with all their diversity they all have the same weak point: if you acted up or broken-down engine, have to replace the entire cooling unit, since the casing is usually made all-in-one welded.