Bamboo is the best plant for air purification. Free Technical Library News

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Bamboo is the best plant for air purification

03.10.2023

As part of the Clean Air Program, US scientists, collaborating with NASA, conducted research into methods for cleaning the air inside space stations and identified the best plant for absorbing toxins. It turned out that out of 19 indoor plants, bamboo is the leader in all respects, helping not only to purify the air, but also neutralize the largest amount of toxic substances, which has a beneficial effect on human health.

Experts recommend installing 2-3 plants for every 30 square meters of space for maximum effect. Air quality is of great importance for human health, and bamboo, as it turns out, can even lift your spirits.

Researchers note that in most cases, indoor air is polluted by 90% of dust and chemicals emitted by common household items and products. This is especially dangerous for children, asthmatics and allergy sufferers.

Houseplants play a key role in improving air quality: approximately 10% of the air we breathe is moistened by potted plants. They not only purify the air, but also help improve the general condition of the body, reduce stress, fatigue and even fight insomnia, and also have a positive effect on reproductive health.

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Ferromagnetism is a phenomenon that occurs in a material when most of the electrons in its atoms rotate in the same direction. In non-magnetic materials, oppositely directed electron spins usually cancel each other out, destroying the magnetic field.

There are not many substances in the world that initially exhibit ferromagnetic properties. The most common of them are well known to us: these are iron, cobalt and nickel, as well as their alloys. That's why when creating electronic devices, the arsenal of engineers is so limited to these trinity.

However, scientists claim that they managed to induce magnetism in a material that was not magnetic before. This is pyrite, "fool's gold" - a mineral that inexperienced miners often mistake for gold nuggets. Using a technique known as electrolytic gating, the researchers endowed it with uncharacteristic properties.

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“By applying voltage, we are actually injecting electrons into the material. It turns out that if a sufficiently high concentration of electrons is reached, then the material spontaneously acquires magnetic properties. Previously, all this was discussed only in theory, and we were damn surprised that our method worked. I’m sure that Since the experiment was successful with pyrite, then in the future we will be able to make other materials ferromagnetic," Chris Layton, lead author of the study, shared with the press.

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