For his bike, I chose a folding bike “Desna-2” In model-849 with smaller wheels (20 X 1.75). To install it on the motor, did some fine-tuning.
The design of this simple and quite affordable for the independent production of carrycot offers the Hungarian magazine”, Earmaster”.
The laboratory experimental machines Orlowski city Palace of pioneers named after Yuri Gagarin a lot of interesting and original works. At the regional exhibitions NTTM they attract the attention of visitors of all ages. And no wonder! The search range of the young designers wide: training glider and walking robot, a flying car and microtracker. With every new car the guys are in the way of true researchers: outlining the purpose, carefully studying the existing experience, then, given their own capabilities, define the technical requirements to future design and finally design and build it. So was born a twin recumbent LEM-05 (laboratory of experimental machines, 5-I model), the creation of the device, which says the head of the laboratory of engineer V. I. Borodec.
Not yet available in all villages and towns there is a water supply and country and garden plots, it is often not at all — water should be taken from the wells. As a rule, mine waters, and not always they are close to home. What if the well to build on the property? However, to dig the mine — a very laborious process, you will have to shovel a lot of earth. More affordable tubewell. Will there be enough water in it? The production rate of a well is usually small depends on the size of its cross section. Therefore, the tubular source, if it is correctly constructed and properly maintained, will provide the needs of the infield is not worse than mine and not give him durability. Besides, he does not pass the surface contamination and thus the most safe in hygienic respect.
How much fun gives the children the winter snow. Technical Arsenal of this kind of leisure is increasing every year: the sled wide variety of designs, snow-cats, snowmobiles and many others. With the arrival of spring comes the turn of wheeled transport: bicycles, scooters, skateboards. Those who are fond of snow, making myself a summer toboggan — a simple wooden cart on wheels-bearings. With a roar they rush downhill on asphalt tracks. And well, if this alignment is away from the city streets, bustling sidewalk, where the “rider” on his own, devoid of brakes the projectile is not exposed to danger. But better not to hope in case, and try to make it fun safe and useful: to make a simple single truck with steering and brakes, comfortable and safe route and organize sports competitions.
What a pleasure to start the thread right under the clouds even a simple crossing of two strips, covered with tissue paper! But in our time it is available only to inhabitants of rural areas… Try to catch a good steady wind at the site, surrounded on all four sides by a fence of high-rise homes! And try to bring a fragile product to the nearest Park in the crush of urban transport it is almost hopeless.
Old saw blade for metal can still be of use if, instead ground off the teeth to make a sanding disc edge. This painting, like a plane, it is convenient to process parts made of wood and foam.
In Latin language the word “cultivation” means “handling”, “cultivation”. If to explain in more detail, is the process of loosening the previously treated soil with simultaneous cutting of the root system of weeds. But cultivation is not only important for weed control. Tillage improves air and water regimes of the soil, which in turn enhances the activity of soil Microorganisms, creates the conditions for a friendly germination of seeds of cultural plants.
Readers of the older generation, of course, well remember during the last war. Autumn impassability of roads, forty-one, broken tracks and wheels, smeshannye thousands of feet, frontage roads pitted with craters-graders. And the impotence of the machinery such enduring and seemingly unpretentious trucks and trentodoc, mounted, “on diver” every two hundred metres. In those years in off-road conditions clearly emerged (and later confirmed repeatedly) that designers of transport equipment, not forgetting about the usual machines adapted for movement on the road, you need to pay more attention to the all-terrain vehicles. The country needed a wheeled all-terrain vehicles, combining the speed of “normal” and indifference to road conditions tracked vehicles.
“Look through with great interest your section on “Small machines”: many useful find here Amateur gardeners. I decided to share a simple tool that has served me faithfully for years is terebilo for corn cobs”.
