As they say fish? Questions and answers on physics
Who? What? Where? How? Where? When? What? Why? What? How much? "Yes" or "no"? MUTE AS A FISH? Physics note. Fish extract sounds when the friction of the Gill plates.…

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Marine fish
Needle (Syngnatidae) The most popular representative of the family — the infamous sea horse (sometimes isolated in a separate family). Size up to 30 cm Body skates compressed laterally, and…

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fish

Internevod – Risk marine world

The beauty of the inhabitants of our seas can sometimes become a terrible force to be a threat to human health. Bright colors in the marine world often serve as a warning to others and talking to interesting enemies kept their distance. Only foolish people can relate to such warning. Such curiosity can lead to many days of treatment.

Bright sea stars, soft transparent jellyfish, a whole carpet of underwater meadows of coral and anemones can arm themselves against the man.

Lovely jellyfish light as a cloud floats past you – don’t touch it, millions of people in the swimming season each year suffer from severe burns. The farther South, the more dangerous species of jellyfish. The most dangerous jellyfish is the Portuguese ship and the Australian sea wasp. Touch the tentacles cause a burn, similar to nettle. The affected area should be processed food vinegar, pain medication and lubricating sintomitsinovoy emulsion. Continue reading

Seafood

Life began in water, or rather in the sea water. The sea has great power, they hide amazing secrets. Take, the healing effects of sea salt, on the basis of which produced many cosmetic products. Or seafood, which is a scarce source of many vitamins and nutrients. No wonder because the inhabitants of the sea coast as one can boast of excellent health and radiant appearance.

Edible sea inhabitants can be divided into several groups:

-crustaceans

Among these exotic sea creatures are sea cucumbers. sea urchins and sea cucumbers.

Recently in Russia have become very popular seafood, considerably enliven the diet. Today you can freely enjoy the wonderful taste of red caviar or oysters. dishes from sturgeon. lobster. shrimp, lobster and scallops. Continue reading

As they say fish? Questions and answers on physics

Who? What? Where? How? Where? When? What?

Why? What? How much? “Yes” or “no”?

MUTE AS A FISH?

Physics note.

Fish extract sounds when the friction of the Gill plates. Carp grind their pharyngeal teeth. Very interested in a sound machine percidae, especially developed at the singing fish and sea cock – trigly. The sounds are produced only with the help of the swim bladder, due to the reduction in the particular drum of the muscles that cause fluctuations in its walls.

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