Engineers were led to the use of air cushion by numerous attempts to reduce the hydrodynamic resistance of ships. As early as the beginning of this century, Swedish engineer Gustav Laval began work on accelerating ship movement using air lubrication—a thin layer of air introduced between the ship’s hull and water. However, he failed to Read more…
Shashlik has long been a cross-national (or cross-regional) dish, spreading across the former USSR and beyond. Every enthusiast has their own “signature” secret for making it. Many now prefer poultry, fish, or even mushroom and vegetable versions to meat shashlik, keeping only the final step the same—grilling over the fire—which is what gives the food Read more…
When organizing outdoor lighting, the nearest power line support (pole) or other suitable wooden structures are often used to mount the light fixture. To save on wiring and for convenient control, the switch is usually installed on the same support in its lower part. To protect the outdoor switch from rain and snow, a suitable Read more…
SUCH GARDEN HOUSES ARE POPULAR AMONG AMATEUR GARDENERS: THEY ARE SIMPLE AND AFFORDABLE TO BUILD; THE SET OF MATERIALS NEEDED FOR EACH IS QUITE CHEAP; BESIDES, SUCH A TWO-STORY COTTAGE HAS A VERY ORIGINAL AND ATTRACTIVE APPEARANCE. The «Teremok» garden house consists of two rooms and a kitchen; in addition, there is a veranda, a Read more…
Of course, it is not a safe: it does not need to be built into the wall and the spot disguised by hanging a painting, as often shown in films and what becomes fashionable in the homes of prosperous oligarchs. On the contrary: the proposed small chest is meant to be displayed, so it has Read more…
…The silence of a sunny spring morning was shattered by the sharp clatter of an engine. A peasant digging his garden with a shovel straightened up and looked over the fence at the neighbor’s plot: what was that noise at the old Ilyichevs’? He saw a small two-wheeled machine emerge from behind the outbuilding onto Read more…
A motorcycle and a car are different machines. First and foremost, in terms of comfort. But can the advantages of two-wheeled transport be combined with the convenience of a passenger car? It turns out they can. Such two-wheeled machines—autorollers or motocars—are sometimes seen on the streets. We suggest you build one of these designs yourself. Read more…
A roof over one’s head is needed by a four-legged friend who guards your home too. It doesn’t have to be a palace, but shelter from the weather is essential for a dog. Building a kennel is within reach of any owner, and it doesn’t require special skill, tools, or materials—just what’s usually on hand: Read more…
“Open Sesame” — with these words, the resourceful and brave Ali Baba opened the magic door to the cave with treasures. Let’s imagine that Ali Baba is solving a more difficult task — trying to open the door to another cave, the entrance to which is blocked by a magic barrel. It can rotate around Read more…
In the household there is occasionally a need for longitudinal sawing of long boards into beams or battens, trimming chipboard (particle board) to size, or performing similar operations with other comparable building or furniture materials. Anyone who has done such work with a hand saw knows how tedious and laborious it is, especially when several Read more…
