Iron refers to those appliances, which seem to all have long known… Inside the case, near the massive base (sole plate) heating element is a tungsten spiral. The warmth of her through the soles heats the tissue. It would seem that I can come up with is new? Is it just to try something to change the design. But already there are more than two dozen varieties of irons. There is even a separate 307-75 GOST, according to which domestic irons are produced with a power of 250, 400, 750 and 1000 W, with weight from 0.8 to 2.5 kg with a temperature of 60-90°, 100-130°, 160-200°. Moreover, the heating time ranges from 3 to 10 min. And whether you ever get the idea to stroke… light? Yes, it is light. All know how hard it is to turn out of the cartridge burning lamp with your bare hands: you can burn yourself. And what it is stronger, the more difficult the task. The culprit — the so-called heat radiation. That used iron a new type of photon (author’s certificate No. 538074).DROPS ON THE TRANSISTORS
How nice to fall asleep to the rhythmic roar of the rain, as the happy jingle of the spring thaw! But should we depend on the vagaries of nature, when all you can hear at any time at home. It is enough to make a simple electronic device, based on a well-known multivibrator. Changing the Read more…
These two even look something like a high-performance tool developed by young innovators Dmitrov excavator plant. Brings them closer, and purpose: making large-diameter holes. The difference between constructive because they are intended for use with different materials.
One of the most important tasks of fighter aircraft is to protect important areas, districts and objects on the territory of the country from air strikes. After the Second world war, the development of tactical flight characteristics of aircraft of a potential enemy greatly complicated the task of defense of the air borders of our country Location of U.S. military bases and their allies near the borders of the Soviet Union put the leadership of our country before the problem of protection from the threat of nuclear strikes on industrial sites and administrative centers, which until recently was considered a deep rear that the enemy at the most critical development of the fighting, It demanded significant expansion of the capabilities of the air defense Forces of the country increase their number to cover all important industrial regions, technical re-equipment of principally new types of weapons and military equipment.
Going to the beginning of the XX century followed the rest of the main “sea players” to build a large armored cruisers, Britain was at a crossroads. A very large armored ships in this class are medium and small sizes were like outside of the game Really, they are obviously and hopelessly lost to any battle with a well-booked “at arms”, and even surpassing them in size and armament. As opponents of the cruisers of the 2nd and 3rd grade remained except older vehicles of the same type, and even the products of sir Armstrong, designed for overseas meanwhile, the theory of war at sea remained close to linear classics, it was Assumed that the outcome of the struggle for possession of the sea would decide the General battle, which will involve numerous armadillos And such squadrons need a good tactical intelligence, conduct which could only cruiser So the need for light high-speed units has not been disputed, and there remained only the problem of selecting the required combination of power and speed.
Sometimes the output current in the power supply can be increased up to a critical value (due to the increase of power consumption, faulty connections or load devices), which will inevitably lead to the accident consequences of overload can be significant and even irreparable if you use a power supply without the security host (like today often make hams, making simple sources and buying cheap adapters) for Example will increase power consumption, can lead to failure of network transformer, it is possible to separate fire elements and odor.
In older homes often the meter mounted in a small wall niche not only Can decorate it, but generally prudently to use this space, embedding here a simple rack-column Design it is not difficult, because in contrast to the modern furniture it has no load-bearing side panels — their function will take on the niche wall to which left and right will be mounted stand — a support for shelves and doors.
Lovers to relax on weekends outdoors or on the country becoming every year more and more. Witness the sad-looking scraps of the scorched earth of a recent fire where tourists or vacationers baked potatoes or fried skewers. Braziers are available now on sale, are not all, as they are heavy, bulky and relatively expensive.