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Gardening is one of the best antidepressants

10.10.2020

A group of Portuguese scientists found that physical activity at least once a week throughout life can protect a person from the manifestations of depression.

During the study, which lasted for four years, the researchers followed 32 people from 14 European countries, ranging in age from late middle to old. This is because the prevalence of depression is highest among the 55 to 74 age group.

After analyzing all the data, the researchers concluded that physical activity, whether it's brisk walking, gardening or doing household chores, at least once a week, significantly reduces the number of depressive symptoms in the subjects.

At the same time, it was also found that any physical activity, even the most minimal one, can serve as both a prevention of depressive symptoms and an effective method of getting rid of them.

The data of many studies speak in favor of horticulture. In addition to regular physical activity, which has a positive effect on health, while digging in the ground, we interact with plants, develop fine motor skills, breathe fresh air, and sunbathe. This significantly reduces stress levels. Even the green color of the leaves around helps to cope with negative emotions!

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The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

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Verbatim Ultra-Speed ​​SD Cards 24.07.2015

Verbatim announced the expansion of its range of SD and micro SD memory cards, and also introduced new models of Pro + cards designed for recording video in modern Ultra HD resolution.

The new Verbatim Pro+ high-speed SD cards are available in 32GB SDHC and 64GB SDXC models. According to the manufacturer, the data transfer rate of SD cards is 90 MB/s and the write speed is 80 MB/s.

These ultra-fast cards are perfect for modern 4K video recording, as well as for reportage photography, where continuous shooting in RAW format is used. With the new card, cameras will not be overloaded with long burst recording and will not waste precious time on photographers waiting for pictures to finish recording.

In addition to the Pro+ series, Verbatim has launched new SDHC and SDXC Pro series cards (16GB, 32GB and 64GB). Their transfer rate is 90 MB/s and write speed is 45 MB/s. These models are also suitable for recording Ultra HD video.

Note that the Pro and Pro + series also have microSD cards designed for use in smartphones, action cameras or flying drones. Their speed characteristics are similar to full-size versions of SD cards, so they provide high-quality and fast ultra-resolution video recording from mobile gadgets.

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