The long-awaited relaxation of mind and body vacation. You go to sea, to warm side, to enjoy the sea climate. But remember that the sea is not so safe place to stay. Sea creatures every year manage to spoil the rest 160 million people. They do not spare the health of neither women nor children nor the elderly.
The further South you go, the more dangerous jellyfish
The most harmless jellyfish that “the Russians” and “Ukrainians”. Stinging nettle is not the strongest and highlighted them mucus harmful only if it enters the eyes. In the coastal waters of the Canary Islands waiting for the unwary bathers pirate – Portuguese boat, a very beautiful jellyfish with a red crest and multicolored bubble-sail. Many jellyfish live in the coastal waters of Thailand. The Australian sea wasp kills with a light touch tentacles, which, by the way, can wander in and of themselves, without losing the murderous qualities. Pay for familiarity with the sea wasp, at best, severe burns and lacerations, at worst – life. “Kiss” tropical jellyfish spoil your appearance for 5-6 weeks. The affected area should be lubricated with food vinegar and to remove adherent tentacles. In the future the affected area to lubricate sintomitsinovoy emulsion. In severe cases need injection obezbolivauschaya. As a prevention you should know that the jellyfish after a storm beaten shore. Continue reading
Fish farming, practiced in Ancient Egypt, as evidenced by the sources dated about 2000 BC, over four thousand years ago. In Mesopotamia, in temples the priests kept the fish in ponds. Fish were kept in ponds in ancient Rome and Greece.
But only in China began to engage in purposeful breeding of different breeds of fish, which we know under the name goldfish.
To the right is a detail of a mural in Egyptian tomb, which depicts a pond with fish
Goldfish is the usual subspecies of the goldfish ( Carassius auratus ). It is assumed that the subspecies living in China, was separated from the rest of toothcarps formed millions of years ago mountains. This subspecies, which is West of the Himalayas is not found, when it was developed ornamental goldfish.
Left – map showing the distribution of toothcarps ( Cypridontae ), to which the goldfish belongs, and the primary habitat of a goldfish. In the wild this fish niceley rivers, lakes, ponds and all dents filled with water. Carp undemanding and can live in flowing and stagnant water. In nature, fish may have different color variations, depending on ambient conditions. The most important of these conditions is light. Continue reading
Dolphin animal. New arguments in favor of this hypothesis given a recent study scientists from the University of Pennsylvania. For quite a long time experts have studied the language of dolphins and got truly amazing results. As you know, the beeps occur in nasal passages of dolphins at the moment of passing through it of air. Managed to establish that the animals used sixty basic signals and five levels of combining them. Dolphins are able to create a “dictionary” volume 1012 words! Dolphins are hardly so many words, but the volume of their active “vocabulary” is impressive – about 14 thousand signals! For comparison, the same number of words is the average vocabulary of a person. But in everyday life people do 800-1000 words.
Dolphin – assisted therapy is a safe and natural way to physical and spiritual health.
Communication with dolphins in the literal sense of the word can work wonders.
Dolphins help children with autism . not able to make contact with others. In addition, Dolphin therapy helps correct brain and spinal cord, depression, chronic fatigue syndrome, muscle fatigue and mental retardation. During the sessions decreases vozbuditelei nervous system and activates the brain. After communication with dolphins has greatly improved the condition of children suffering from various neuroses.
Communicate with the intelligent mammals even helps to talk to children with delayed speech development. Continue reading