By the mid 80-ies of XX century, the naval experts of the countries of the West had no doubt that the most advanced class of surface ships in the foreseeable future will remain the frigates. These versatile ships-rocket carriers have been very numerous in the seas and oceans under the flags of different countries at the time, swam at least 350 frigates, and their “population” continued to rise steadily. They actually replaced the cruisers and destroyers in most countries of the world, becoming the largest combat units in their fleets. Of course, the attitude towards them has changed: the design and construction of the frigate now began to approach more carefully, trying to avoid the rush and the use of untested solutions.
THE REFLECTORS ON THE STROLLER
On wheeled vehicles are widely used reflectors-reflectors, warning drivers of, for example, the movement of bikes or motorcycles. It is proposed to install the reflectors on the sides of the strollers for enhanced security in the dark while crossing the street with heavy traffic and at unregulated intersections.
Perhaps no one in the right mind would plant potatoes otherwise than in the ground. And complexity used in this conventional technology well known. And because of the large gardens still uncommon, on small plots apply to any mechanization difficult, and so most of the work is done manually.
All fighter planes, created in OKB A. S. Yakovlev in the years of the great Patriotic war, represent a further development of the Yak-1. Continuous improvement of this machine led to the emergence of “sub-species”, which closed the Yak-9U with the engine VK-107A.
General designer, twice Hero, laureate of Lenin and six State prizes of A. S. Yakovlev is celebrating his seventieth birthday. Great creative way wonderful the Creator of the famous yaks.
These cameras were the most common and popular not only among Amateurs, but also professional reporters, but many faithfully serve and still.
Every year with the onset of winter weather, many owners of private garages, sheds and other outbuildings are truly faced with a “tragedy” — the freezing of the overhead of locks on gates and doors. Very often this phenomenon occurs with the widespread locks rack type, and then you can see how unhappy the owner is trying to hammer the key into the hole tucked under the arm or warmed stone of the castle, pouring in hot water, and sometimes uses a blowtorch.
I propose an extremely simple structure of the electronic musical instrument. Its structure is clear from the drawing and the concept. The musical range of 2-3 octaves.