Wire alignment. Drawing, description

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Wire alignment. Tips for the home master

Builder, home master

Deformed copper or brass wire can be made perfectly smooth and straight in just a minute. Hammer a few nails into the board, pass the wire through them, as shown in the figure, and stretch it, winding it on a spool or drum.

It is not recommended to pull the wire covered with insulating enamel in this way - it is easy to damage the protective coating. To straighten it, it is better to use another method. Fasten the end of the wire, and tie a handle - a wooden stick to the opposite end. Pull the free end of the wire - it will become as straight and smooth as in the previous case.

Wire alignment

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Random news from the Archive

Modified hydrogen peroxide instead of antibiotics 10.04.2019

Hydrogen peroxide can become a new answer to the old question of how to effectively deal with even the most aggressive and unusual viral bacteria that continue to evolve and become more and more resistant to modern antibiotics.

Specialists from the Engineering Laboratory at Boston University in the USA presented the results of their new and rather unusual experiment, which considered the possibility of modifying hydrogen peroxide for use on viral bacteria, thus destroying their membrane and leading to their immediate death without the use of antibiotics.

The fact is that most of the so-called MRSA bacteria, which bacteriologists around the world are fighting against, have a rather pronounced and strong ability to constantly adapt and adopt entire genetic chains from other bacteria that have previously been adapted to certain antibiotics. That is why specialists from Boston University decided to conduct a series of tests using hydrogen peroxide on several strains of the Staphylococcus aureus virus - and hydrogen peroxide was previously treated with blue light, after which it was directed to viral bacteria.

After observing their reaction, scientists found that with this treatment, hydrogen peroxide was able to destroy up to 99,9% of MRSA bacteria, indicating a promising possibility for its use as an alternative to modern antibiotics. Moreover, in this way, scientists managed to destroy up to 90% of bacterial cultures that could not adapt to the compound.

The rest was similarly weakened by the action of modified hydrogen peroxide, but still develops a certain immunity over time, thereby requiring more drastic measures in relation to working with oneself. However, experts still have some additional research and experiments in this field, and therefore it remains to wait for the end of the preliminary stage of testing.

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