Instruments

The invention of the nail: history, interesting facts Instruments

There are objects in our daily life that are so commonplace that it is not necessary to talk about them. Take nails, for example. It would seem, what could be interesting about these elementary, bu...

How many nails fit in 1 kg: tables according to GOST Instruments

The surest way to determine the number of nails in one kilogram is to arm yourself with a calculator and electronic scales. Weigh one fastener and divide 1000 grams by the result obtained. But if y...

Top 5 most popular folding knives in the world: an overview Instruments Knife

The inhabitants of Ancient Rome also used the prototype of a folding knife, mainly as a cutlery. Of course, the design of the modern version is not similar to what was eaten in Rome two thousand ye...

What is a construction, ruffled and screw nail Instruments

Explanatory dictionaries describe a nail as a wooden or metal pointed rod with a head at the blunt end. But, unfortunately, such a meager description does not give a complete picture of this amazin...

The most common types of kitchen knives Instruments Knife

The whole variety of kitchen knives can be roughly divided into five types: general-purpose, universal, meat, cheese and special. We suggest that you familiarize yourself with their features.@ bild...

Unusual kitchen knives which are hard to recognize knives Instruments Knife

There is no limit to perfection - this rule also applies to such a seemingly familiar tool as a knife. Making it more convenient, ingenious inventors often boldly deviate from the classical forms. ...

How to harden a knife at home: methods, process description Instruments Knife

Ever since people learned how to work metal, the question constantly arose before all blacksmiths - how to harden the blade. Most craftsmen guessed that for this, the heated steel should be immedia...

Hacksaw for wood which is better: rating of models of 2020 Instruments

Choosing the right hacksaw for wood means providing yourself with high-quality and durable a tool with decent cutting parameters and high productivity. A good "helper" is made of steel, which keeps...

Sharpening a hacksaw on wood with your own hands with a file: features and procedure of the procedure Instruments

This is the age of space technologies, we have been flying into space for several years already. Some even argue that they managed to stomp on the moon. And the question of how to sharpen a hacksaw...

How to make a handle for a knife: choice of material, decor Instruments Knife

Many people have a certain weakness for melee weapons. Some do not buy it, but try to make it themselves according to their needs. Naturally, if a person has forged a blade for himself, then he wil...