Prefabricated garage

DIY modular garage with lift-up counterweight gates

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…

Pneumatic all-terrain vehicle

Single-seat pneumatic ATV for winter ice fishing

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…

Watered by a diaphragm

Garden irrigation cube with membrane bag and water heating

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…

Bicycle in a suitcase

Teen folding bike that fits in a 650×450×150 mm case

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…

In spot welding mode

DIY spot welder for sheet steel with OSM-1.0 transformer

The welding apparatus I built is a modernized version of a device that has proven itself well in practice; its description and sketches were published in the magazine Modelist-Konstruktor No. 3, 1966. The main point is that the new “welder” is significantly more powerful than its predecessor, and simpler to build and operate. Without any Read more…

Walking on water

Foam water skis for hunting and fishing in wetlands

I live in Siberia and have been fond of hunting and fishing for a long time. Our places are wonderful. There are many rivers and lakes rich in fish and game. I love hunting waterfowl most of all. But sometimes it is impossible to get it: impassable bogs, floodplains, quaking bogs, impenetrable reeds. I thought Read more…

Magic hammer

Hammer-forming a car body: practical DIY guide

From my own experience I know that after publishing a homemade car in the magazine “Modelist-Konstruktor” (as with mine in the January 1971 issue), authors receive letters from many cities asking them to share their own experience. Now, during the crisis, when the opportunities of amateur builders are as limited as possible, I want to Read more…