
LAMP FAN

Model boats ROSTOK. There is a class of courts, representatives of which can be found in all sea countries, to see in any major seaport. This court, lifeguards, created to provide assistance at sea of vessels in distress and the ships, fighting fires, repairing hull damage, pumping water from flooded compartments, lifting off the rocks and towed into port. Such vessels vary with displacement, speed and technical capabilities. A significant group of such vessels constitute a fire and rescue boat. We are introducing our readers-modelers one of these boats, called ROSTOK — such vessels operate in the seaport of Rostock (Germany).
FRONT-WHEEL DRIVE MINI COOPER S 2002 ISSUE. Until now, the main trend of the world design was the desire to create a car that did not create one. The designers were looking for new shapes, the designers designed new components and assemblies, engineers have developed advanced technological processes… In the end, the car dealers were flooded with futuristic concept cars, which, according to the plans of producers in a few years was to fill the city streets. But more recently, designers have adopted another principle of creating new cars, which on the basis of the stage model of yesteryear.
Kids especially like the dynamic, moving toys. Even more the ones they made themselves or with the help of adults. And especially if the object of the game is associated with some of the popular fairytale or cartoon character. Among the latter children was always fascinated by circus performers — smart, brave, funny and cheerful.
It is known that in the process of operation of car batteries is required from time to time to do preventive charge-discharge cycles to prevent sulfation of the plates and thereby increase their service life. There are lots of devices, including homemade (see the journal “modelist-Konstruktor” No. 9— 11 ’01), through which the battery is initially discharged to 10.5 V with a current of 1/20 of its capacity and then the voltage on the terminals is communicated during the charge-discharge cycle to 14.2 to 14.5 V. And the ratio of the charge-discharge current components are in the majority supported almost perfect — 10:1, and the pulse durations of the charge-discharge — as 3:1, but…