The importance of proper operation of a car’s electrical equipment is, of course, indisputable. This thematic selection prepared by our author tells how to increase its reliability. HOW TO MEASURE THE DWELL ANGLE? The dwell angle (contact closed angle) of a VAZ-2105 car can be determined by the amount of movement of the camshaft timing Read more…
We first lived in an apartment in a three-story building, and then decided to move to a house of the estate type. But it required serious repairs, and the outbuildings were subject to complete replacement. Significant concrete work lay ahead. Memories of student construction brigades involuntarily surfaced, where we had to mix mortar in significant Read more…
Our housewives, especially elderly ones, have long appreciated the shopping cart — a small two-wheeled cart with a bag attached to its frame, resembling a tourist backpack in shape. How many different purchases they carry on these carts, returning from the market or the store! It turned out that the small cart, whose official load Read more…
“Eureka” is a centerboard boat of simplified construction, designed for home building technology. The boat’s hull is wooden, lightweight, with a membrane-type skin. It consists of three built-up frames, a keel, and four stringers. The midship frame is reinforced, since the mast and centerboards are attached to it. The mast is made of duralumin tube Read more…
An old but wise folk saying goes: “Bread is the head of everything.” However, storing it in advance is a hopeless task. It goes stale and dries out very quickly, or even gets moldy and becomes unfit for consumption. And as is known, fresh bread is especially tasty. But people have not yet found a Read more…
I have been engaged in creating various devices to facilitate work on the homestead plot for many years. However, I have not yet presented my developments to the readers’ judgment; this is my first attempt. It all started when motorcycle trailers appeared on sale — in particular for the “Voskhod”. This prompted me to build Read more…
When there is no permanent gazebo on a summer cottage for rest on a hot summer day, the only salvation from the scorching sun is a large “beach” umbrella. The undeniable advantage is that the umbrella can be installed anywhere you want to organize a rest area, where a table with chairs or just a Read more…
Tourists, anglers-hunters, and simply lovers of water recreation dream of having a convenient, lightweight, transportable boat. For this purpose, in my opinion, a rubber inflatable boat is most suitable. The boat I purchased, “Last-5”, weighs about 18 kg and carries three people. In calm weather and light wind, it glides easily on the water. But Read more…
The family of tricycles has been joined by another interesting machine — the “combi”, which was invariably popular with visitors to the NTTM-76 exhibition. It was created at the Kharkiv Bicycle Plant under the direction of designer Mykola Oleksiyovych Makohonenko. That is why we are returning to the “bicycle theme” again — and readers should Read more…
“Many people are now interested in designing and building microcars. We in our automotive design club at School No. 146 in Novosibirsk also tried. The result, in our opinion, is a fairly successful car in terms of design. The power unit turned out to be very compact, as the “SZA” engine was equipped with a Read more…
