AND ROY IS IN THE BAG

AND ROY IN THE BAGEveryone who decided to deal with bees, one has to prepare oneself to much. Including to what happen alone, “remove” ROI. The point is, I know for myself, is not simple. After all, bees are “grafted” (sit down when swarming) often where a person (without appropriate training, equipment) and get something easy. The situation is compounded by the strict time limit due to the impatience of the swarm, ready to “depart in an unknown direction”…

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MOTORCYCLE WATER EXPANSES

MOTORCYCLE EXPANSES OF WATERIn the mid 80-ies on television in many countries was widely advertised a small, high-speed, extremely maneuverable motorized vessels under the General title of “jet”: “jet-ski”, “waterbot”, “jet ski”. They immediately won the hearts of fans of water sports, surpassing lovers, windsurfers, water skiing and certain types of water-motor sports.

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BRISK, WHEEL, REVERSE

BRISK, WHEEL, REVERSE

To the tinkerers, to engage in farming consider themselves not the first year. As a regular reader of “Modeller-designer”, produced (with the help of coffee design) mower, mini moped for transportation of hay, all-terrain vehicle on the tires, several power tillers and mini tractors. Best believe your homemade design, which is readily repeated by neighbors and never failed. It’s the stand on the court readers. Of course, this is a laborer-tractor. With minimal dimensions, nimble; equipped with reverse-reducer, which I have already told (with the app sketches, and other materials) in the pages of the eleventh issue of the magazine for the year 1989.

DIGGING WITHOUT LOSS

DIGGING LOSSLESSThe design, which will be discussed, could be called a potato harvester as it consists of several relatively independent units. The potato is intended to be coupled primarily with a mini-tractor “Ocarinas”, whose description is published in the “Modeller-designer” № 12 in 1996, But since it has a standalone engine, it can be paired with any truck, regardless of, he has a PTO or not. A horse harnessed! I think that the concept of my machine will be useful for other Amateur designers who create their own agricultural machinery.

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THE GLIDER IS A NEW TYPE

GLIDER

This unusual radio controlled model glider designed in an unconventional scheme: on the one hand, the idea of carrying the fuselage (or “inhabited wing”), the other — hard power structure, constructed as “Rama”. The technology of making a model is the light-tight foam of the rigid elements of the bearing lining. The most loaded zones are enhanced with pine slats. This applies primarily to longeron nodes and edges, as well as composing, not having the foam “cores”, rudders and ailerons with a soft covering.

“DOLPHIN” IS AIRED ON THE CHANNEL

Dreams everyone has their own. Who about what, and Sergey Rudenko, an employee of city station of young technicians, in Slutsk, Minsk region, dreams of a children’s technology Park. And not only cherishes this dream, but slowly takes it. Top aides to him in this—the children, all the surrounding kids. Together they create the basis for future Park equipment. At the teen club Amateur designers “Original”, which Sergey Dmitrievich runs on a voluntary basis, already built about a dozen unusual machines: from moped to hydrometallation. The purpose of all machines the same: to serve children’s interests. So the young craftsmen design themselves, build themselves, themselves and ride. It all started with aquapad “Dolphin”, which S. D. Rudenko came up to summer at the lake the boys had fun.

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GIANT FROM ITALY

GIANT OF ITALYRC model airplane, provided in this publication, it is highly unusual for the national school of design. First of all it is established in accordance with more and more of the fashion for Maxi models (it is appropriate to recall that the rules of competitions of the International Federation of air sports is not the first year there is a subclass supermystery models). In addition, its overall design matches popular today modelers orientation on the old стиль1 when models are more like genuine planes 30 years, rather than a pure sports “shells”.

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ONCE AGAIN, THE “PISTONE”

ONCE MORE ABOUT THE

Article V. Minakova, “Secrets of the new “piston”, published in the “Modeller-designer”, No. 12 1994, aroused great interest among rocketmodeler. It is available for the first time in a popular form expounded basic principles of development and manufacture of gas-dynamic starting unit (GDU).Today we can offer the attention of randomdevice the research summary starts with DGG athletes from the Chelyabinsk region. This report contains calculations of the dynamics of the acceleration of model rockets weighing 230-290 g engines with a total impulse of 20 to 40 N – S. the Authors first examine the effect of parameters where the speed of descent of the model. And the practical value of this material is that the results of the lengthy calculations are given in easy-to-use form.

SARATOV “THE LANCERS”

SARATOV

Has become a matter of habit the appearance of the next articles on the subject of electric mobility. No wonder: in the USA the production of electric vehicles is 1/5 part of the total production of passenger vehicles. And in Switzerland, everyone who wants to buy an electric car is allocated a loan of 5000 Swiss brands.

TRANSATLANTIK IN MINIATURE

TRANSATLANTICA prototype of the proposed model-polyopia was a unique motor speed the ship Des-triero. Built by Italian club “Costa Smeraldo”, it was intended for a single purpose — to beat the speed record for transatlantic crossing, owned since 1990 no less unique boat Hoverspeed Great Britain. Great work on designing and developing unique vessel was done by the Italians with success: Destriero has passed the way from England to new York in 58 hours 34 minutes and 50 seconds, thus putting a new world record.

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