During winter trips to the dacha — to relax or for the produce stored in the garden — or on a weekend hiking outing, you may find yourself having to carry a heavy backpack. Hauling it on your back while walking through snowy terrain is not much fun. Experienced hikers have a joking saying: “A Read more…
I made it for treating plants in the fight against garden and vegetable pests. I assembled it from available materials, mainly an electric motor from a sewing machine and a gear oil pump from a Ural motorcycle. I mounted them on a common base and connected them with a long drive shaft. The sprayer is Read more…
Having a year-round water supply system — and especially an automatic one — in a rural-type home is the dream of any homeowner who does not yet have one. Of course, few of them are willing to build a water tower for this purpose and drill a deep artesian well. And there is no need Read more…
If you’ve already put a couple of solar panels on your balcony and gotten used to the fridge and laptop running on “free” sunshine during the day — congratulations, you’re halfway to real autonomy. But at some point almost everyone hits the same ceiling: a standard 3–5 kW inverter handles lights, phone charging, and the Read more…
The ultra-light international Moth class dinghy — the “Moth” (fig. 1, 2) is simple in design, easy to build, and possesses all the most important qualities of a racing boat — it is fast, maneuverable, and responsive to the helm. All this makes it worth recommending as a first racing sailboat for those who dream Read more…
On the roads and cross-country tracks of Latvia, new sports microcars — buggies built at the republic’s Central Station for Young Technicians — have recently appeared. One of them, the school “Buggy-350”, was displayed at NTTM-74. These nimble, agile machines move with equal success on dirt roads, highways, and heavily rugged terrain. They are also Read more…
The biggest drawback of a shell garage is its price: with delivery and assembly it can reach $1000. The cost of all materials is about $400. There is a direct (and not insignificant) benefit to building the garage with your own hands! A financial plan emerged immediately: buy materials gradually, depending on available funds, and Read more…
A familiar winter TV story is the rescue of ice-fishing enthusiasts from a drifting ice floe. Almost every year we are shown how emergency services specialists on helicopters, boats, or all-terrain vehicles save unlucky anglers. Such incidents are not uncommon on the country’s freezing bodies of water. Moreover, anglers often drive out onto the ice Read more…
Today we present pages from our popular section “Small Mechanization” by the club leader K. I. Kruglikov. He describes two original devices for watering garden and vegetable plants. Experienced gardeners water their garden and homestead beds only with warm, settled water. For this, they fill barrels placed around the plot in the morning and use Read more…
A folding bicycle is nothing surprising today. However, even when folded, its dimensions are not that small, and storing it at home — let alone carrying it on a bus or tram — is not always convenient. I set out to develop a convenient folding bicycle with the smallest possible folded dimensions. I wanted it Read more…
