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Anti-stress music for cats

12.05.2020

Special music for cats, based on the sounds made by these animals, helps to reduce the stress experienced by cats at the vet.

"Cat music has a more than noticeable effect - it really helps to calm animals that are stressed during a visit to the veterinarian. Plus, this music has a positive effect on people, which is also good," says Jenny Luberg, animal behavior expert.

Scientists conducted an experiment during which they turned on music to more than two dozen cats. In addition to special cat music, the usual classical compositions were also included in the animals. The purpose of the experiment is to understand whether special music can reduce the stress experienced by animals in the veterinarian's office.

Experience has shown that music for cats can actually calm animals down. “This music is based on the sounds that cats themselves make. Plus, frequencies from the“ cat ”frequency range are used - it is about two octaves higher than what we humans are used to,” Luberg notes.

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Life forms unknown to science live in the human intestine 22.11.2015

A new genetic analysis of human gut bacteria has yielded some very unexpected results. It turns out that such strange creatures live in our intestines that some biologists claim that this is a completely new form of life, still unknown to science.

Of course, such statements should be taken with a certain degree of skepticism, but they still have certain grounds. Over the past decade, new technologies for studying the genome have allowed scientists for the first time to explore our own microbiomes - those collections of invisible micro-creatures that live in and on us. Microbiome research is literally rewriting the textbooks of human biology right now as scientists discover that everything from our mouths to guts to skin is a complex and diverse ecosystem. According to some estimates, there are more microbes in our body than cells.

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In order to really answer whether there are representatives of a completely new branch of the evolutionary tree in our guts, it is necessary to isolate and study organisms with these strange genes. Such a task will not be easy, since we still do not know how to cultivate most microbes in the laboratory. But the prospects are so exciting that geneticists, of course, will try to do it.

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