From the history of the tram car. The fact that on the tram lines of the country “standard” rolling stock occupied by the end of 1930-ies a dominant position, does not mean that he was free of flaws even for its time. First and foremost, experts have noted excessively large (14.5 tons) mass of motor cars of type “X”, which, being generally crowded with passengers, caused increased consumption of electricity. This dramatically inferior in dynamic characteristics surrounding them more intense flow of road transport, loud and unpleasant noise when driving, and quickly destroyed the railway track already laid in most of cities, buildings, that is, on the live thread. The elimination of the second control stations and door openings of the left side eased “Kharkiv” rather little, as it simultaneously had to introduce pneumatic actuator doors, the driver’s cabin and other improvements dictated by concern for safety.
THE EVOLUTION OF THE BIAXIAL
How not to fold walking stroller still it is quite cumbersome. And she weighs a lot, so to enter the car or bus with a child and a heavy stroller is no easy task. Besides, and stored in the apartment it is not very convenient. We offer our readers design a homemade portable stroller for the child from one to three years, developed by the Moscow engineer Igor Dnevnikom. In working position it does not differ from those that you can buy in the store is quite convenient for the child and his parents a four-wheeled stroller. However, in the folded position it turns into a small case with dimensions 360x360x120 mm. Typical detail — all in contact with the road details of the crew and the folding be inside the body of the suitcase, so the stroller can safely go in public transport without dirtying dirty wheels and struts “chassis” to the surrounding passengers.
In 1989, the company The Swatch Group Ltd. (Switzerland) engaged in the design compact city car of the original design, and in 1993, the company Mercedes-Benz has developed a feasibility study of production of this car. The first Smart prototype was presented to the public in September 1995 at the International motor show in Frankfurt. Production of mini-car and pre-sales in Europe began in July 1998.
“Silver” the world championship of 1981, the same year the first place among the strongest athletes of the USSR — it is the best feature of the scheme boat built by the master of sports of the international class, the repeated champion and the champion of the USSR and the world by A. Tupikina. A similar model was helped by his colleague Vladimir Dovzhenko to be among the winners of the USSR championship in 1982 and set a new record in class-1.
What boats will not meet the competition. Some amaze with perfection of outline and finish, it seems that it is better not come up, ke will. Others want to pick up and “bring to mind”. But this, though done really skillfully, carefully and conscientiously, initially produces a strange impression. A small case with a nearly rectangular frames, a transverse rail with ridiculously small floats. Whether clumsy trimaran, whether the model is a replica…
Many Teens are addicted to in summer camps and aeromodelling clubs the production and launch of thermoerosion, or as they are called, balloon-balloons filled with hot air. Anyone who dealt with this case, knows how much work and time it takes to manufacture such a device having the shape of a ball.
It would seem, to nail — what could be simpler than that? However, even such a seemingly simple operation requires a calculated approach and a certain experience.
No one would bare to go one size for child and adult. Why children’s room should be the same with others! It is, as a rule, the smallest in the apartment, and the furniture in it you have to put almost the same as in the other — hence the distress, inconvenience. At the same time, is it really necessary here lacquered or polished furniture! If the kitchen, dining room, living room, bedroom still trying to get the relevant units, then, first, their range for children is very limited, and secondly, this is one room that is not only possible but also need to equip their own hands — in accordance with the number of children and their age based on the maximum functionality of each item.
