Christian Doppler – Austrian physicist and mathematician
Christian Doppler – Died 17.03.1853 (born in 1803), Austrian physicist and mathematician.
Discoverer of the phenomenon of the impact of approaching and receding source of sound waves,
or light on its frequency.
Beluga whale – Delphinapterus leucas
Beluga whale – Delphinapterus leucas –Toothed whale from the family monodontidae. Lives in the cold waters of the Arctic and is one of the most endangered species. It is able to receive ultrasound at a frequency of 200 kHz (the human ear has the audible range from 20 Hz to 20 kHz).
Uric acid – Delay the development of dementia
Uric acid – Delay the development of dementia, so if someone does not suffer from gout, and the laboratory has slightly increased its value, perhaps it will have a happy old age. With uric acid is the problem, that its level undergoes frequent changes. During the attack of gout its concentration in serum may be correct, because that is crystallized.
Rat hearing border – Squeaky sounds
Rat hearing border – Rats communicate squeaky sounds over the boundary of human hearing – to hear sounds in the frequency range of 250 Hz to 80 kHz. Their hearing is most sensitive to the range of 8-38 kHz. For comparison – the human ear responding to sound between 16 Hz and 20 kHz. And most sensitive to a range of 2-5 kHz.
Camera behind back – Experiment with volunteers
Camera behind back – They conducted an experiment in which volunteers were sitting in a closed room. And behind them was installed camera and did not know when it is activated. Over 70% of people participating in this experiment were recorded rapid heart rate, and increased body temperature. When they were under observation. Some neurologists are convinced of the existence of the “third eye”. They seek it in the pineal gland, which is also in total darkness captures visual stimuli. Probably has the ability to detect the electromagnetic field – and therefore probably can receive the information in a different frequency range.
Frequency human hair grows back
Frequency human hair grows back – Hair itself is composed of dead cornified tissue. Its formation depends on the activity of the hair follicle and the hair papilla. Lost hair grows 10 – 20 times at life.
Caress frequency – Particularly pleasing sensations
Caress frequency – Particularly pleasing sensations. Accompany us when we are being caressed 40 times per minute. At this frequency, they are flooding us such amounts of hormone good mood that we forget about the world. It is in this rhythm instinctively caressing children.
Selfie publication frequency Facebook
Selfie publication frequency Facebook – The most interesting research of psychologists. From the University of Wroclaw is that the frequency of publication selfie on Facebook. Is associated with narcissism in men: the more pictures of yourself Mr. X sends to the wall, the greater the likelihood that he has a narcissistic personality. Interestingly, in women the link between narcissism and sending selfie not found. Anna Oleszkiewicz from the Institute of Psychology, University of Wroclaw. Explains that such directing the lens at each other in men may be more socially acceptable than in women.
It is possible that a large number of selfies published by a man is socially interpreted as a sign of status and, in the case of a woman could be interpreted as a sign of vanity.
Therefore, in the case of narcissistic women flooding your friends. Your photos can be interpreted in other categories than the similar behavior of a man.
Facebook love – Related to personality traits
Facebook love – Related to personality traits – Also how much we discover the love of your life on Facebook. It is related to personality traits. It may also inadvertently reveal information about our relationships. As resulted from research conducted by psychologists from Canada and the United States, frequent publishing reports about the relationship in a public forum Facebook is associated with anxiety. Considering as a person unworthy of being loved and fears of abandonment. While keeping its trade secret and do not write about them almost at all. It may suggest a person avoiding intimacy, not trusting others. Golden mean, of course, is somewhere in the middle – that is neither too much nor too little posts of the beloved.
Interestingly, more people write about their relationship in the days that they do not feel particularly confident feelings partner.