Summer heat. Not a cloud in the sky. Without watering, the garden cannot be saved. In this case, it is good to use a unit that waters by itself. The device is an electronic relay based on transistor VT1, whose base and emitter are connected to plates of conductive material stuck into the soil 3 Read more…
What ice-fishing enthusiast doesn’t dream of a convenient, lightweight vehicle to get quickly to those prized perch holes? In one of the issues of Modelist-Konstruktor I read about N. Ibragimov’s motor iceboat design and decided to build a similar machine. I fitted an engine and a wheel from a Tourist motor scooter. During tests the Read more…
I want to share my version of making crash bars, which I installed on a Jawa motorcycle and which have been serving reliably for more than a year now. Fellow motorcyclists became interested in their design: they took measurements, the shape, and so on. So I decided to offer them to the magazine’s readers. Many Read more…
In addition to traditional flower beds on suburban plots, mobile flower gardens that can be moved or relocated when needed are becoming increasingly popular. The designs of such flower gardens can vary widely. An interesting and highly versatile option, and at the same time extremely simple to make, was proposed by the French magazine “Systeme Read more…
Everyone knows how corn and sunflowers grow. But few people can picture what harvesting them looks like. On large areas, of course, combines and other machines are used, while on small ones — say, school or experimental plots — lawn shears are still used to this day. Yet such work is very tiring and, more Read more…
The snowmobile described in this story was built by tenth-grader Sergey Sorokin from the Altai village of Ust-Kamanka. And that is no surprise. The young man has been keen on machinery since childhood — for eight years he has been attending the CDT (Center for Children’s Creativity) in the “Small-Size Machinery” club. Club leader Viktor Read more…
Cases of water being shut off in homes for a long time are not uncommon — not only for repairs to the water-supply system, but also to save water. Such interruptions carry the risk of flooding the entire apartment and the neighbors’ because of a faucet left open, which happens not only in a hurry Read more…
Any gardening tools used by gardeners and vegetable growers are operated mainly during the warm season, and the rest of the time they are simply stored, waiting for their turn. That is why the requirements placed on them are understandable: they should be convenient not only in use. It is no accident that among mechanization Read more…
This simplest incubator can become a reliable helper in any household; it will spare you the annoying spring worries of buying chicks for your farm. The device is as easy to make as it is to operate. The idea for this incubator belongs to “M-K” reader V. Shopin from Belgorod region; the design work was Read more…
There is no doubt: a motor plow or a microtractor on a household plot is a jack-of-all-trades helper. But where the plot is quite small, and trees and shrubs in the garden are planted rather densely, a walk-behind tractor with an internal combustion engine simply has no room to turn around. That is where a Read more…
