When carrying out installation work related to mounting structures on embedded bearing parts of foundations, difficulties may arise due to unevenness of the bearing surfaces (local tilts, depressions, etc., exceeding allowable limits) as a result of violations of the technological process or due to its imperfection. Such situations often occur when installing industrial equipment, but Read more…
When I leased three apiaries with the right to buy them out, I realized how difficult it is to maintain a large number of bee colonies. I solved some of the problems with a feeder-drinker, slightly improving designs proposed by experienced beekeepers on the pages of periodicals. Each of the bee feeder-drinkers I use consists Read more…
For those who live near water, a boat is as necessary as a motorcycle or car is for others. Of course, experienced amateur shipbuilders are unlikely to settle for the little craft we want to offer your attention, but for beginners in boatbuilding this boat design is just the thing. It is simple, technologically straightforward, Read more…
You know that feeling when the heat is crushing, the ice in the bucket melts faster than you can pour drinks, and your guests are already standing with empty glasses? That’s when an outdoor table with a built-in cooler takes the stage — the real hero of a summer party. This isn’t some complicated workshop Read more…
The sauna stove described below is not the first one I have designed and built. Before that, there were designs for a portable sauna “badger hollow” with a simple “samovar”-type stove, and also country saunas with a fairly successful stove-and-steam room unit that served as the prototype for this one, which I called “the bather’s Read more…
How can you build a house for half the price? Build it with your own hands! Builders come to this conclusion when they look at cost estimates for individual residential house projects by expense items, from which it becomes clear that only half of the costs go directly to materials and their transportation, while the Read more…
Blessed is the day and hour when a person first had the idea of fitting a chuck for mounting a tool onto the shaft of an electric motor. As a labor tool, the electric drill has become ubiquitous. What people do not do with a drill: they drill, cut, turn, polish, mix, mow, and now Read more…
“A canoe made of birch bark… the most convenient and lightest of all means of travel. The bark of one birch tree is usually enough for one canoe; they have such a sensible shape that they float on water as easily as a cork” (J. Catlin, 1841). A canoe of the North American Indians can Read more…
You know that feeling when you open your apartment door and immediately run into a mess of sneakers, slippers, and a pair of boots that simply have nowhere to go? That was exactly our situation. The hallway is small, there’s no shelf, and long boots were lying around wherever they happened to land, as if Read more…
For a motorist, a roof rack is not only a convenience but also a number of related problems. First and foremost — maintaining proper aerodynamics. The fact is that even when unloaded, despite its seemingly openwork appearance, a rack creates additional “sail area,” increasing wind resistance even at low speed. That means extra fuel consumption, Read more…
