How can you make a fire-resistant mortar without the use of cement
Now a heat-resistant mortar for plaster can be made independently, and the most important thing i...
6 tricks in construction and repair, which many have forgotten or did not know
What people do not invent to simplify their lives. For example, when you need to save on expensiv...
New IEKs: from Generica to Armat
Most likely, you have not yet come across electrical engineering of the Generica brand, but you w...
6 blunders for which women were shamed in Soviet magazines, and then in society
6 blunders for which women were shamed in Soviet magazines, and then in societyIn Soviet times, t...
Few turns - leakage, many - cracked threads. How to wind fum-tape correctly?
At the word fum-tape, ordinary people may think: “This is something from the category of plumbing...
Why do many lubricate self-tapping screws with soap? There are ways that are much more efficient and reliable.
I think many of my subscribers have heard that self-tapping screws will go into wood better if th...
PVA, VVG, SHVVP or NYM? How not to get confused in all the names of wires and cables
The main purpose of any wires is the transmission of electricity. Those. with their help, electri...
Why German Stuka bombers made such a roar during a dive
The German Junkers-87 dive bomber, or simply the soldier's "Stuka", is perhaps the most famous Lu...
Why did sailors knit machine-gun belts on their chests in 1917
Why did sailors knit machine-gun belts on their chests in 1917The revolutionary sailor is one of ...
5 Weird Things About Cars That Annoy Drivers
Not all technical solutions in cars are successful. Auto manufacturers now and then unpleasantly ...
How to effortlessly wash a 20-liter bottle of "greens"
How to effortlessly wash a 20-liter bottle of "greens"Just as there is not a single thing in the ...
Japanese sleeping train, which will seem like a fairy tale to the inhabitants of the post-Soviet space
A video of a railroad trip has surfaced online and has gone viral. After watching the video to th...