It is easy to confuse it with a small sturgeon. Eight top-secret planes that are easily mistaken for UFOs

The common name for red caviar is granular salmon. It is extracted from chum salmon, chinook salmon, trout, sockeye salmon, coho salmon, pink salmon - salmon fish. Black, respectively, is extracted from fish of the sturgeon family: beluga, stellate sturgeon, sterlet and, directly, sturgeon. Each of these fish caviar differs both in taste and in external parameters. In addition, it has different nutritional properties.

Undoubtedly, caviar is one of business cards Russia. There was always a lot of it: black, red, even yellow and pink. They ate caviar with spoons, spread it on bread, added it to various dishes. This is not only a delicious delicacy, but also very useful, because it has huge amount microelements and vitamins necessary for a person.

Which is better is a controversial, even philosophical question. To decide, it is advisable to try each. But most gourmets still tend to believe that chum salmon and pink salmon have the most optimal taste among red caviar.

The caviar of chum salmon and chinook has the largest eggs - 5-7 mm. Further in decreasing order are eggs of coho salmon, pink salmon, sockeye salmon - 3-5 mm. The smallest eggs in trout are 2-3 mm.

Red caviar also differs in color: rich scarlet sockeye caviar, bright orange in pink salmon, chum salmon caviar has an orange color with red patches.

The most delicate in terms of taste sensations is caviar caviar. It has large grains of a bright orange, reddish hue. Rich in protein. For these properties, she was nicknamed "royal". Chum salmon caviar has a pronounced taste and is one of the best delicacies.

Pink salmon caviar is considered a classic salmon caviar, and it is no less good. It occurs most often, has medium-sized grains of light orange color. Its taste is universal, very rich, with a subtle spicy note of bitterness. The aroma is delicate.

Sockeye salmon caviar has the brightest taste. Its grains are bright red, small, the taste is sharp and slightly bitter, it has a pronounced aroma. The aftertaste is most intense. Sockeye caviar is very rich in useful properties.

The eggs of coho salmon are small, the same size as those of sockeye salmon. In appearance, coho salmon caviar and sockeye salmon are easy to confuse, the difference is in taste - the latter is bitter. Coho salmon caviar does not have such a bright, pronounced aftertaste. Unlike caviar of other representatives of salmon, it has a juicy red color.

Beluga caviar can undoubtedly be called the "queen" of black granular caviar. In terms of taste and nutritional value, it is unrivaled. It also has no equal in value - this is the most valuable delicacy among all varieties of sturgeon caviar. It can be distinguished by the size of the eggs: they are large, up to 3.5 mm in diameter. The color of beluga caviar is silvery or dark gray. The taste is mild.

Sturgeon caviar is slightly lighter and smaller than its more expensive competitor, has eggs with a yellow or brown tint. The size of the eggs is about 2.5 mm. The taste is more intense. In terms of taste and useful qualities, sturgeon caviar is in no way inferior to beluga caviar, but at the same time it is cheaper than the latter.

The most “democratic” black caviar in terms of price is stellate sturgeon. It has small - about a millimeter in diameter - black eggs. In general, it is denser and more resilient than beluga.

There is a misconception that sturgeon caviar should be almost blue-black. In fact, everything is exactly the opposite. Lighter colors are more expensive. The shade of ripened eggs varies from silver-black to brown-gray. Also, the size of eggs affects the price of sturgeon caviar. More rare caviar with a large grain, and, therefore, it costs more. The quality of the caviar is also indicated by its appearance. The eggs must be whole and uniform.

Ever since a secret air base, better known as Area 51, was established on the southern shore of the dry salt lake of Groom Lake, many futuristic US Air Force planes that look like space alien ships have been tested there.

Stealth F-117 Nighthawk, SR-71 Blackbird, stealth UAV RQ-170 and others. Portal engadget.com has published a selection of top-secret aircraft that are easily confused with UFOs.

A-12 "Oxcart"

This high-altitude reconnaissance aircraft was designed specifically for the CIA. The construction of the aircraft was carried out by the secret branch of the Lockheed Corporation - Skunk works. The project was led by a talented engineer, Clarence Johnson, who also led the construction of a test facility on Groom Lake.

The A-12 was supposed to fly faster and higher than other aircraft in order to be inaccessible to missiles and Soviet air defense fighters. The A-12 squadron was never subordinate to the US Air Force, all missions of these aircraft were led by the US CIA branch specializing in the USSR and Cuba.

"Oxcart" was in the service for five years (from 1963 to 1968), then it was replaced by a more advanced SR-71 Blackbird. However, the aircraft's existence remained secret until the mid-1990s.

SR-71 Blackbird

This unique aircraft was capable of reaching speeds of up to Mach 3.2 and climbing to a height of 25.9 km. The SR 71 did not need to dodge enemy missiles - it simply outstripped them.

Despite the end of service in the late 1990s, the Blackbird still retains its status as the fastest and highest-altitude aircraft. He holds the absolute speed record among manned aircraft with ramjet engines - 3,529.56 km/h.

D-21

The Lockheed D-21 was one of the few aircraft capable of outpacing the SR-71 Blackbird. The US Air Force used it for high-altitude reconnaissance flights. This drone was launched using an M-12 aircraft (A-12 Oxcart variant).

D-21 could reach speeds of more than M = 3.6 at an altitude of more than 30 km, the flight range was about 2000 kilometers.

This UAV was disposable; after making a reconnaissance flight, it dropped containers with film and self-destructed. The D-21 program lasted only two years between 1969 and 1971. The reason for its termination was the high cost of the UAV - $ 5 million, given that the device was disposable. It was much cheaper to use reconnaissance satellites.

F-117 Nighthawks

If there is any aircraft based on technology borrowed from aliens, then it is certainly the F-117 Nighthawk, the world's first stealth fighter (as the Americans themselves classified it).

Although in fact it is a tactical strike aircraft, which was never intended to perform fighter missions. The first flight of the stealth took place on June 18, 1981.

The special aerodynamic shape of the fighter and the use of composite materials greatly reduce the visibility of the night hawk. The radar cross section of the F-117 is only 0.001 square meters.

Only very trained pilots who had flown at least 1000 hours were allowed to fly the Nighthawk, which is about three to five years at the controls for a fighter pilot.

A total of 64 aircraft were built, seven of which were lost due to pilot or computer errors.

Tacit Blue

The Tacit Blue stealth aircraft, nicknamed the "whale", has never been used in combat. It was created as a platform for testing the latest stealth technologies. Work on stealth began in 1978. All the advanced technologies at that time were invested in the aircraft.

It was assumed that Stealth, invisible to radar, could be used for observation from low altitudes, transmitting all the necessary information directly from the battlefield.

During his short service, he managed to fly 250 hours before he was retired. The Whale has achieved all of its goals, and its program has become one of the most successful in history. air force USA. The technologies worked out on Tacit Blue were subsequently successfully applied on other machines.

General information about this exotic car was made public only on May 22, 1996, when the car became an exhibit of the United States Air Force Museum in Ohio (USAF Museum).

RQ-170 Sentinel

Very little is known about this unmanned stealth reconnaissance aircraft. It has been in use since about 2007. The US Air Force and the CIA used it for intelligence in Pakistan and Iran. The RQ-170 Sentinel was able to locate terrorist #1 Osama bin Laden.

Probably the only reason information about the Sentinel became available was the crash of such a UAV in Iran in 2011, then this undamaged aircraft the Iranians showed in the news release. The US government has asked Tehran to hand over the drone to them, to no avail.

B-2 Spirit

The B-2 Spirit is a long-range strategic stealth bomber capable of delivering nuclear weapon to any point on the planet, remaining invisible to the enemy, at least until the moment when he notices the atomic mushroom.

B-2 is able to cross Pacific Ocean twice without landing and equipped with the most advanced aviation technology.

The first stealth bomber took to the skies on July 17, 1989. This is the most expensive aircraft in the history of aviation, its cost is two billion and one million dollars in 1997 prices (then its military service began).

The B-2 Spirit is as automated as possible, so the crew has only two pilots. And, despite its unusual and fragile appearance, the stealth bomber has a solid margin of safety and is able to make a safe landing in a side wind blowing at a speed of 40 m/s.

Lockheed U-2 Dragon Lady

The U-2 is the oldest reconnaissance aircraft used by the US Air Force along with the B-52 Stratofortress bomber. Dragon Lady has been in use for over 50 years. (began his service in 1957).

This aircraft is able to follow the enemy from a height of 21.3 km in almost any weather conditions.

The design of the aircraft required a special take-off and climb regime, since at low altitudes at high speed the aircraft would simply fall apart, and at altitude high speed is needed to maintain lift.

The high-altitude reconnaissance aircraft was only partially pressurized. Therefore, in order to avoid decompression sickness (with a sharp decrease in atmospheric pressure in the cockpit, nitrogen dissolved in the blood and tissues of the body begins to be released into the blood in the form of bubbles and destroy cell walls, as well as block blood flow), the pilots used the technique of active oxygen saturation, starting to breathe it gas one hour before the flight. Thanks to this, it was possible to somewhat reduce the nitrogen content in the blood.

Care.

This is the primary manifestation of love that we encounter. We urgently need it in the first years of life, so its significance is extremely high for us. We know how to appreciate it, especially in its absence.

Especially those who received little of it and did not learn to take care of themselves. Through caring, we receive the message "You are needed."

At the same time, it doesn't matter if they care about us, or we care. Yes, yes, we fall in love with the person we care about because we also feel needed. The projection mechanism is activated. Given that love is a complex feeling, essentially being more of a verb than a noun, caring, being an action, is easily mistaken for love.

A pity.

Pity is possible subject to the presence of sensitivity and the ability to show sympathy. This is an important part of love. They used to say "regrets, then loves." The mother pities the child - he is smaller, weaker.

A man should be able to feel sorry for a woman for the same reason. Becoming psychologically more of a mother, a woman feels sorry for a man like a child. And this leads to the depreciation of his power. Therefore, it can be argued that a man's love should contain a greater share of pity than a woman's love for a man. When we are pitied, we seem to return to childhood, where there was love.

Delight.

This is the most common trap. The easiest thing to confuse with love is admiration.

Women are especially often confused when they admire a man. Because admiration is a recognition of strength, abilities, and so on. But! Admiration shines with bright colors that overshadow the partner’s shortcomings better than an invisibility veil. The glitter will sooner or later be erased, but real gold or rusty iron will turn out to be under it, it is rarely possible to predict in advance. Well, only if your parents didn’t teach you this, or ... if you were little admired. And just like in the previous feelings, the trap works in both directions. We lose our heads when we are admired and sure that we are in love with a person whom we ourselves admire.

Sex appeal.

The same hormones are released into the blood during love and orgasm. The difference is in the intensity and speed of their occurrence. In the case of sexual attraction, everything happens quickly. Hormones cloud your thinking and that's it, you're trapped. Having sated each other, after some time you are faced with the question - who is this stranger or stranger in front of you.

Romanticism.

Reading poems dedicated to me and listening to songs, I could easily decide that the authors are head over heels in love with me. Don't be a psychologist.

But I know that there is also a type of person who lives in fantasy, not reality.

And all these magic words are just her flight. Art is the highest manifestation of human creativity. Talent is rare, and we have different explanations for its presence in another person. As a rule, love, in case we are the object of his creativity. Laura was sure of the love of Petrarch, Dulcinea of the love of Don Quixote, and so on.

Addiction.

When even seconds cannot live without you, it's hard not to confuse. Necessity is one of the important components of love. The desire to belong and own is very strong. We appeared in the strongest fusion with our parents and were their physical part. For many people it will great surprise learn that it is possible to love another not in fusion, but at a distance, for example. Jealousy, as a desire to possess, can also be attributed here. "Jealous means he loves ..."

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Some useful information

The sturgeon belongs to the sturgeon family and is found in the basins of many seas, such as the Caspian, Azov and Black. Also, these aquatic inhabitants can be found in freshwater reservoirs, for example, in large rivers: in the Volga, Ural, Kama. The sturgeon is difficult to confuse with other representatives, because it has pronounced external data, such as needle-like processes running along the ridge, as well as a rounded and flattened nasal part of the head, called the snout.

What is useful sturgeon? This fish is very much appreciated in cooking, and for good reason, because it contains protein, omega-3 and omega-6 polyunsaturated fatty acids, phosphorus, vitamins D, E and A, as well as other nutrients. The calorie content of 100 grams of the product is about 110-130 calories.

Regular consumption of sturgeon will help strengthen hair, nails and bones, increase brain activity, ensure the proper functioning of muscles, stimulate the formation of new healthy cells, and improve skin condition.

The cost of 1 kilogram of fresh sturgeon varies from 600-700 rubles to 1-1.5 thousand, depending on the region.

How to make the right choice?

Sturgeon is sold in shops and official markets in frozen, chilled and fresh form. It is better to purchase fresh or chilled fish, but it is not available in all regions. When buying, you should pay attention to the pulp: it should be quite elastic and have a pleasant pink-beige hue. There can be no damage, dents or stains on the surface. The smell is characteristic fishy, but fresh, not putrid.

Sturgeon preparation

How to clean a sturgeon? Its preparation is not as simple as the pre-treatment of other fish, which is due to some structural features of the body. To make the dish tasty and, most importantly, safe, proceed in stages:

First, wash the sturgeon well in cool water, then pour boiling water over it: this will remove the mucus from the surface.
Next, with a sharp knife, carefully cut off the needle growths running along the back.
Then you need to cut the carcass. To do this, open the fish's belly and carefully remove all the contents from it. It is important to be careful not to damage the gallbladder, otherwise the pulp will spoil and go rancid.
Now you need to remove the so-called screech - the vertebral chord, which can be poisonous without proper processing. To do this, at the base of the tail, make an incision to the bone, clean the vertebra and begin to twist the tail, as it were. When a white-transparent vein appears, pull on it: it should be easily removed from the ridge.
Next, scald the carcass with boiling water or place it in hot water for a couple of minutes. Having made an incision along the ridge, you can remove the skin, starting from the tail and moving towards the head.

Sturgeon dishes

How to cook dishes from such delicious fish as sturgeon at home? We offer you to consider interesting recipes.

Baked

Delicious sturgeon can be cooked in the oven. For this you will need:

1400-1500 g of sturgeon fillet or approximately two kilogram carcass;
three large heads of onions;
250-300 g of mayonnaise;
vegetable oil;
dill;
ground pepper (preferably black);
salt.

Cooking:

The sturgeon carcass should be cut and cut into fairly thin steaks. If you use fillet, then it is cut into pieces about one and a half centimeters thick.
Peel the onion, cut into half rings or rings.
Dry the dill greens after washing, chop.
Take a baking dish or a baking sheet, generously grease its walls and bottom with vegetable oil.
Lay a layer of onion half rings or rings on the bottom, put thin layer chopped sturgeon, sprinkle it with salt, chopped dill and pepper, and also grease with mayonnaise.
Next, lay the ingredients in layers, not forgetting to salt, sprinkle with dill and pepper the sturgeon. Mayonnaise should be the last, it forms an appetizing crust on the surface of the dish and prevents burning.
Place the baking sheet in an oven preheated to 190 degrees for about an hour. To make the dish more juicy, the form can be covered with a lid or wrapped in foil.

Shashlik

On the grill or coals, you can cook a fragrant sturgeon kebab. You will need the following ingredients:

1.5 kg of sturgeon;
2 large heads of onions;
2 bell peppers;
2 tomatoes;
2/3 cup white semi-sweet or dry wine;
fifth or fourth of a glass of olive or vegetable oil;
half a lemon;
ground pepper;
salt.

Instruction:

Cut the sturgeon into medium-sized cubes. Immerse them in the marinade, which is a mixture of vegetable oil, pepper, lemon juice, salt and white wine. Leave the fish to marinate for a couple of hours.
Prepare vegetables. Cut the tomatoes into circles, onions and bell peppers into rather large rings. Salt all this and pepper if desired.
Thread vegetables and fish onto skewers or skewers.
Next, cook the kebab on charcoal or grill until a crust appears.

Sturgeon in sauce

Try to make juicy and fragrant sturgeon. For this you will need the following ingredients:

1 kg sturgeon fillet;
half a pack of butter;
two eggs;
half a glass of sour cream;
two tablespoons of flour;
a small amount of broth (preferably fish);
breadcrumbs;
dill;
pepper;
salt.

Process description:

Sturgeon should be cut into portioned pieces. Next, rub them with salt and pepper and leave for a while. Break the eggs into a bowl, shake them.
Heat up the butter in a frying pan. Dip the fish pieces first into the flour, then into the egg mixture, and then into the breadcrumbs. Fry sturgeon on each side until golden brown.
Next, place all the fried pieces in a refractory container, previously lubricated with oil.
Make the sauce from the remaining oil in the pan. To do this, bring it to a boil again, then pour in the broth. When the composition boils, reduce the heat to a minimum and add sour cream, as well as chopped dill, pepper and salt.
Pour the sturgeon with the prepared sauce. Send the container, uncovered, to an oven preheated to 170 degrees for fifteen minutes.
Ready!

Now you can cook some interesting and delicious dishes from sturgeon and please your family or guests.