Have trace modeling particularly attractive trait: despite the relative simplicity of the models, they give space for the creative work of the children’s thoughts, development of design imagination. An illustration of this situation can serve as our mug on the car model “Stratos” (Fig. 1). Recently Moscow plant “Young technician” started to produce the engine of DP-15. He has two obvious advantages: its capacity is sufficient to move the model, and it is quite affordable. Another plus: when calculating gear, you can focus on the spur gear for electric shavers that are sold as a spare . parts. Cons — size and weight — when novice modelers can not be ignored.AT THE START OF THE “STRATOS”
Have trace modeling particularly attractive trait: despite the relative simplicity of the models, they give space for the creative work of the children’s thoughts, development of design imagination. An illustration of this situation can serve as our mug on the car model “Stratos” (Fig. 1). Recently Moscow plant “Young technician” started to produce the engine of DP-15. He has two obvious advantages: its capacity is sufficient to move the model, and it is quite affordable. Another plus: when calculating gear, you can focus on the spur gear for electric shavers that are sold as a spare . parts. Cons — size and weight — when novice modelers can not be ignored.
The car VAZ-1111 “Oka” was put into production in 1988 — assembling the machine was carried out at the Kama and the Volga factories. Further production of the car and joined the Serpukhov car factory, which produced the first machine with manual control. “Oka” is a front wheel drive car midget class (its length is 3.2 m), fitted with a 29-horsepower two-cylinder engine working volume 0,649 L.
Life has convincingly proved advantage of education, is closely associated with the labor education and professional orientation. Knowledge and work are inseparable, the Only way children and youth develop the necessary moral qualities, active life position…
Blade of the hacksaw on the metal is quite fragile and often breaks. The lean master will never throw away the debris: manufacture of them auxiliary short nail file, a knife, a Bong.
Can we call today an industry where not carried to its good welding is a fast and reliable method of joining parts from different metals and alloys. Not accidentally, the interests of many young innovators are concentrated “around the electrode.” The army’s innovators N. Khvorostiv M. Bokov, S. Privateer built the unusual torch for arc welding in shielding gases. It is intended for the qualitative connection performance parts, made of steels and aluminum alloys.
Existing disk device for mechanized spreading of fertilizers do not always provide the uniformity and range of distribution of fertilizers on the field.