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A walk in the forest normalizes blood pressure and improves mood

02.10.2023

Scientific research confirms that time spent in the forest has beneficial effects on a person's mental health, relieving stress and improving mood. Emilia Janeczko, a doctor and specialist at the Institute of Forest Sciences at the University of Warsaw (Poland), draws attention to the growing amount of scientific evidence of this fact, emphasizing that walks in the forest, although not a panacea, have a positive effect on human well-being.

First of all, forest walks have a positive effect on mental health, helping to reduce symptoms of depression, anxiety, and attention deficit hyperactivity disorder.

Even a short time spent in the forest helps reduce emotional stress and enhance positive emotions.

According to experts, just a 10-minute walk in the forest can normalize blood pressure, and a 20-minute walk can significantly improve your mood. And if you set aside an entire hour for a walk in the forest, it can significantly improve your concentration.

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Flying at 68 terabitometers per second 20.07.2004

Scientists from Switzerland and the USA set another record for data transfer speed over long distances.

Scientists from CERN and the California Institute of Technology set another record in the speed of information transfer over the Network: the distance of 11 thousand kilometers sent gigabits covered at a speed of 68 terabitometers per second, that is, the bandwidth of the communication channel was 431 gigabits per second. This is ten thousand times the capacity of a broadband access channel.

For the record, the usual IP data transfer protocol version 4 and the existing global network were used, to which dynamic optical path switches were added. "The record brings us closer to the coveted threshold of ten gigabits per second," says Oliver Martin, head of CERN's external networks sector.

In the next decade, scientists working in bioinformatics, high-energy physics, astrophysics, nuclear fusion or climate science will need to transfer data over global computer networks at a rate of about one terabit per second, according to a study by the US Department of Energy.

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