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Not so long ago was invented the elliptical leading Cycling asterisk, allowing to increase the efficiency of holotransmit, faster to scroll through “dead spots”. One time they even went on sale, but then disappeared. To produce such a star yourself is very difficult and time consuming due to its configuration and the large number of teeth.
The starting point of any design and experimental work, whether a solid CB or technical circle, a laboratory for students — identifying the problem, the technical problem. Based on experience WITH an CUT, try to identify the conditions that determine the success of children’s technical creative work.
Hydroplanes BRO-16 — single-seat biplane of wooden construction, designed for training and demonstration and training flights. This is the first machine of this type, established in the Lithuanian SSR under the guidance of famous designer, a veteran of the Soviet gliding of Bronica Oskinis.
The desire to create something unusual and striking, inherent, perhaps, to each of the modelers. This made sense at the time to try to find a new class of radio controlled gliders, which after years of occupation began to seem quite similar. Some time ago on paper there were projects non-motorized flying wings unusual geometry and several gliders-ducks. However, knowing that the process of creating a glider of any class more demanding than the aircraft, did not want to go on a risky experiment – flight properties of such extravagant cars were unpredictable.
Not far off spring, and fans of water recreation are already thinking about the delivery of their “boats” to shore. Our reader B. Silvanovich built for these purposes special trailer: three-wheeled motor cart located behind the driver platform — carried boats. The front wheel is a leading. The design uses the nodes of the motor Read more…
The guys from House of pioneers Almetyevsk, a city of oilmen, along with his head I. by I. Klenkova design vehicle to transport small goods between drilling. They opted for motonartah. They created the machine can be operated both in summer and winter. It is enough just “shoed” motonarty: instead of wheels to put on Read more…
Model glider Oktyabrenok (Fig. 1) simple in design. It can build every student. Needed for the production of pine slats, some plywood and tissue paper. And best of all such models to build model aircraft kit-parcel No. 15 (price 3 R 80 K.). It is possible to build a 12-15 models.
Double little micro-car, “rainbow,” built on the Central station of young technicians of Georgia. It is intended for educational purposes and is designed for children younger and middle age. The basis of the micro-car, only taken the frame of the map without depreciation. It is set outdoor sports body type. From map — wheel mechanical brakes and steering device. Drive mechanical brakes only on the front wheels.
Just a few months there at the House of pioneers the village of Elkhotovo in North Ossetia ASSR circle technical design. During this time the guys have created a garden tractor for a school site and micromatics. Now they are working on the production of 8 seater minibus and motorcycle engine 125 cm3 for off-road driving.