Finally, the sharpness of the fight. The modern interpretation of this concept is very flexible. But in the public mind this concept is characterized by penetrative force separate grains.Photo by Ilya Lipin Our ancestors invested in this concept different meaning. They listened to the sharpness. Not far from the shield located «listener»Defining as the fraction hit the shield. Is it fused, whether crushed blow… I must say that the shield can not stand. An experienced hunter hears a distinct blow himself. The theoretical explanation of continuous strike that enough Read more [...]
fotolia.com Gentlemen, Comrades and Friends hunters! You article «Again on the steel and lead» at «HORN» Mr. I. Arbuzov read? Carefully read? Personally, I have formed the opinion that the author was obviously not himself, for mixed everything that could be confused.We begin with the speed «different numbers of lead shot with the same initial velocity – 275 m / s». Where another 100 m / s happened? All tables referred to by the author, come from V = 375 m / s.Read more: «According to these tables lead shot has a speed of 200 Read more [...]
Unfortunately, in our country quite developed system of galleries and shooting ranges, where hunters could improve their shooting skills. Available shooting complex is very few and for the most inaccessible due to exorbitant levies for those wishing to take advantage of their areas.It is necessary to train and just the pleasure of target shooting use public pneumatics. In order to make a safe and fully functional in shooting «home»Suitable air pistols. The fact that they are not as powerful and bulky compared with rifles is their indisputable advantage for use in confined spaces.But Read more [...]
On the influence of the characteristics of the loading conditions on the parameters of smooth-bore shotIn the interior ballistics shot from shotgun proposed the following list of characteristics of loading conditions:type of gunpowder in speed and progressive combustion;the weight of the charge of gunpowder;weight of shot shells or bullets;the size, the number of fractions and hardness;density of loading;category capsule of power mark;obtyuriruyuschego type of element.For each weight category your shell powder. But the varying characteristics of the loading conditions, it is possible to use them Read more [...]
This hunter did not want to reach the effectiveness of the shot shot at long range. Lack of information is sometimes pushes some shooters on the wrong path - the increase in the mass of the propellant (gunpowder) to achieve greater flight speed shot (and hence the range and clarity, according to them). This way is wrong.Photo: Anton Zhuravkova Long-distance shot, due to the effects of aerodynamic factors dissipates, and at a distance of 35 meters and a speed difference between the more and less than the mass of gunpowder is insignificant. In addition, you should always bear in Read more [...]
Recently, in our country there were many anglers who specialize in catching large sea fishPhoto by the author The greatest interest in many of them cause swordfish, marlin and sailfish fish. All of them belong to the order Perciformes. These fish are rapidly attack the bait, stubbornly resisted when playing spectacularly jumping out of the water.All kinds of marlin and sailboats are also very different from each other as the color, and other features. Black marlin — the biggest fish of the family Parusnikova. It even surpasses in size swordfish and reaches a length of 6 meters Read more [...]
The recoil movement of the barrel and related parts in the direction opposite the movement of the projectile during firing under the action of the pressure of powder gases. Movement in the direction opposite to the direction of movement of the projectile begins simultaneously with the start of movement in the gun. By and large, since the beginning of the movement of the striker firing mechanism.Photo: Anton Zhuravkova The shape of the curve changes the speed of return without a muzzle brake follows the shape of the curve changes the speed of the projectile.The impact of the recoil Read more [...]
Finally I had the chance to objectively evaluate the running speed of the steppe harePhoto: Alexander Kashkin In November 2010, year I had a chance to come back out of the bath. The point seems normal (not only do I have a habit to wash), if not for one circumstance.It happened at night in the vast steppes of the southern Rostov region.From the village, where I made a bath, to the place of our shelter we had to go ten kilometers of country roads. But I had to taxi outside the village and dispersed primer on the thumb as in the headlights appeared hare. That is so lucky! Finally Read more [...]
We all love the hunt. When lurking on the forest on the background of evening sky swim dlinnoklyuvye dying bird. And it seems that you have plenty of time to assess the distance, pre-emption and throw up a gun shot to the faithful.Photo by Sergey Fokin The place chosen correctly — good review, and you can shoot second in the hijacking. But as calm waves wings woodcock (the shot hit the back) or, as it were suddenly bumping into an invisible wall, it flies in a curve (shot left forward). And you stand perplexed and annoyed look after him.What are the reasons for the slip woodcock? Read more [...]
In this article, your attention is invited to the calculations of the bullet Hunting cartridges with binary and ternary charge charge of production "NMP" Spark ". At a special range ballistic and shooting complex were conducted principally new designs of high-speed bullet cartridges "Iskra-M", which provided sverhskorost bullet. Photo 1. The components of ammunition «Iskra-M» with TSEP and PPSV. Tested two types of bullet cartridges «Iskra-M», With steel (TSEP) and lead (PPSV) bullet Poleva collected from binary and ternary powder charge («Sunar» Read more [...]
Enclose under some backpacks waterproof material hardly worth it. Full containment can not be achieved, and if once water gets into the bale. already will not be spilled, and backpacks will get wet there all day. Lay on top of things, too, do not need a tent: it prevents climb into backpacks, and in the event of flooding over the raft inflates, burst into pieces and will not interfere with pull things. When it began to rain, and backpacks dry, and then cover them with a tent and better plastikatovoy film, tied it around corners.
To reduce the size of the trunk of the things are not afraid of Read more [...]
RRS Speed Baselayer Crocked Exposure: courtesy, Roadrunner SportsRRS Speed Baselayer CockeyedRRS Speed Baselayer BesottedA:Another Roughneck Mudder! I had a dubiousness from one of you guys a month or two ago, around the outdo place to vesture. It's quite event—a 7.5-mile survival line that's billed as "Ironman meets Burn Man." But it's too a selfsame accommodative, group-oriented upshot.Whether you flush pauperization hanker knickers bequeath ride the conditions. Lots of mass wearable underdrawers, peculiarly if the upwind is fairly balmy.Anyhow, you are passing Read more [...]
Record the average wind speed is beaten in 26 of the 51 meteorological area of Japan on Sunday, said the chief of Meteorology country. The average wind speed is calculated by measuring the wind speed for 10 minutes.
The record was beaten in 1918 in Asahikawa on the northernmost Japanese island of Hokkaido. The average wind speed is 24.6 meters per second. Wind brought down utility poles on the roof of a house. There were no casualties. Without electricity temporarily left about 200 families of the city.
Were broken record speed wind gusts. Thus, the main city in Hokkaido Sapporo gusts Read more [...]
Since ancient times, people wanted to know the environment,
unusual for its habitat: its drawn
up in the air, then drop down to the bottom
sea, to reach the center of the Earth. On this
said in ancient legends, poems, fairy tales,
In the novel by Jules Verne "Journey to the Center
Earth" (1864) the characters easily descended into the hollow
center of the planet through the mouth of a volcano. More
success achieved another famous writer
Alexei Tolstoy with the product "Hyperboloid
Engineer Garin" (1927). Finally, Gregory
Adamov "Winners Read more [...]
For a hunting rifle is the main indicator of the properties of the shot is the sharpness that by following simple rules for filling cartridges is depending on the initial speed of the projectile. This article proposes to see only the impact of the gauge and diameter of the bore in the same caliber otherwise equal, a similar barrel length, assuming that the cartridges have uniform properties criterion loader, and the powder wads provide a perfect seal is not dependent on the diameter of the bore and characteristics of the transition cone.The tighter the chamber, the less the amount of the powder Read more [...]
The direction of air currents in connection with the location of areas of high and low pressure most of the year in the district close to the zonal. Most clearly Western transfer emphasized in winter, when the troposphere is dominated by Western, and in the land south-westerly winds caused by plain area and the direction of the pressure gradient in the cold season. Repeatability south-westerly winds in winter and transitional seasons of almost 75% in May dropped to 16-25%.
In the summer from June to August, when the pressure over the Arctic is becoming more than on the mainland, in the Read more [...]
Background ... transportation, it is certainly good. And it is good not only because it is fast, powerful and easy to use, but also the fact that each vehicle, there are very definite TTH. And when you look at some dump almost immediately becomes clear what he can and can not do. But often there are situations in which the only means of transportation are our feet. And here it is not always clear on what our most capable personal transportation. In order to dispel doubts, the fourth of October this year, I took a walking tour of the city of Primorsk in the direction of Saint-Petersburg. The goal Read more [...]
Photo: National Oceanic and Atmospheric Administration
Tropical cyclone, the first in the current Atlantic hurricane season, formed on Friday in the western Caribbean Sea.
According to experts, its epicenter is located 555 km to the southeast of the Mexican city of Chetumal. The cyclone is moving in a westerly direction, wind speed reaches 55 km / h.
Scientists believe that the cyclone may gain momentum and should reach the territory of the Yucatan Peninsula on Saturday in the afternoon.
Mexican authorities have declared a storm warning along the east coast of the peninsula. If a cyclone storm Read more [...]
August 13, 2013. At least 33 fisherman from Eastern Philippine province Catanduanes missing due to Typhoon «The morning». According to authorities, the sailors set out to sea on Saturday, ignoring the storm warnings.
According to the national Committee for civil defense, due to the Typhoon in the province of Bicol region evacuated about a thousand people, in the ports of renewal of canceled flights vessels waiting more than eight thousand passengers, cancelled many flights.
In some areas of the main Philippine island of Luzon broken power in several provinces canceled classes in schools. Read more [...]