TABLE-FUNGUS

TABLE-FUNGUSIts round tabletop and the same support can be of different diameters depending on the purpose of table: to be coffee, chess, or stand for flowers. Here for the latter and proposed a variant of its construction by the Hungarian magazine “Earmaster”.

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Choose quality tool

Choosing a quality toolOriginal and counterfeit: don’t buy a poor quality tool. When you select the tool great a risk to run into an unscrupulous seller, and is reliable and durable products of the famous brand to buy a low-quality forgery, not only is not able to fully perform its function, but also dangerous to life and health of the user. Tampered with not only the tools, but snap to them. in case of failure to repair such a tool is practically impossible: a guarantee that the buyer expects, it does not apply, and damage is usually so severe that it is easier to throw the defective unit.

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THE POWER PLANT OF SHIP MODELS

THE POWER PLANT OF SHIP MODELSDESIGN PRINCIPLES. As you know, every self-propelled model, be it a model airplane, ship or car, has a car, and, therefore, exist for them, the laws of calculation and design can be transferred on the model, taking into account the scale only. This is the first. Secondly, any self-propelled model (like any machine) includes three elements that can be considered mandatory. What kind of elements?

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TRICYCLE “FRIENDSHIP”

TRICYCLE After publication in No. 5 of our magazine for 1972 article “Three wheels instead of four,” we received hundreds of readers ‘ letters with a request to send or publish drawings of three-wheeled micro-car, only “Friendship”, built in auto-design circle school No. 200 Timiryazevsky district of Moscow on the project of teachers Bykovskiy, G. Malinowski and B. Horev. No less — if not more — it’s letters directly to the school, where he created the first micro-car, only “Friendship”. The interest of young technicians of our country to this machine was so great that many specially came to Moscow to the Exhibition of achievements of national economy of the USSR, where it was exhibited.

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“…The outcome of the war could be very different”

In 1848 started the Danish-German war. The Germans, of the fleet which virtually did not exist, had nothing to oppose to the Danish ships, which blockaded the German coast. Then the corporal of the Bavarian army Bauer and offered to build a submarine to break the blockade. Funds for the construction of “sea diver” — so Bauer called his brainchild (16) -gave the Schleswig-Holstein army and some private pizza. In 1651 in Kiel Bay began testing this vehicle, culminating in the fact that he… sank. Bauer and two members of the crew were miraculously saved, and the boat remained lying at the bottom of the Bay.

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