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Posts Tagged ‘recreation’

Home theaters are very popular in the West now for many reasons, but partly due to the slump. In the medium to long term, it is cheaper to build a home theater for a family than take them to a proper movie theater every week. Taking a family of four to the movies costs $50-$100, whereas a decent home theater might cost $1,000. Evidently, you need a good quality, large screen, but after that, it is the sound and the barrier to good sound is usually poor speakers.

The most important factor in the design of your home theater is the dimensions of your room. If the room is small, you will not have need of so many speakers. Perhaps three speakers will be sufficient, if the room is small. However, if you only need three speakers and a sub-woofer, get good ones.

If you have a bigger room however, the basic three home theater speakers may not be enough. You may need to put up to six speakers and a sub-woofer around the room. You can put the sub-woofer on top of the central speaker or at the back of the room.

5.1 system: as 3.1, but with two speakers at the back of the room too.

6.1 system: as 5.1, but with another speaker between the rear speakers, as in the front.

7.1 system: as 6.1, but with two speakers central rear, slightly away from each other. You can move the existing rear speakers around to the sides too.

The best choice is wireless speakers. Wireless speakers can be moved around to suit the number of people watching the film or moved out for cleaning or redecorating purposes.

Archery had a large role in human daily life for thousands of years from ancient times until about 1750, when the gun began to supplant it for hunting and warfare quite quickly. Societies all over Europe, north Africa, like Egypt, Persia (Iran), India, China and Japan remember their greatest archers. I am sure that other countries do too.

Wales had Twm Sion Catty; England had Robin Hood and Switzerland had William Tell. Greek and Trojan archers are told of by name in Homer’s ‘Iliad’. Archers all over the world were thought of as popular heroes like footballers are these days.

It seems that bows were first invented in various parts of the world practically at the same time in the late Paleolithic Age or the early Mesolithic Age. It is remarkable that different kinds of bows were developed by the different societies around the world and each sort of bow was invented to suit the style of warfare that that society conducted and to the environment in which they hunted.

There are too many varieties of bow to give details of them all here, but some of the most common archery bows are: the longbow, flatbow, shortbow, recurve bow, compound bow and crossbow.

The longbow and the flatbow are alike in size, both can be six feet or more in length, but the cross section of the longbow is ‘D’ shaped, whereas that of a flatbow is rectangular. A flatbow is normally wider than a longbow. Both can shoot heavy 36 inch arrows long distances with great force – enough to penetrate the armour of the Middle Ages from 250-300 yards.

The shortbow is shorter, as you might gather from its name. It is a short distance bow, utilized for hunting small animals in areas where a long bow would be too cumbersome such as in woods or forests.

The compound bow is also a shorter bow, but it is extremely powerful because the limbs are not very flexible. In order to flex the limbs, use is made of a system of pulleys or cams.

This gives the compound bow sufficient power (more than 50 pound draw weight) to enable it to be used to hunt bigger game such as deer or bear. The compound bow is a new design, which was only invented in 1966.

Recurve bows have tips that ‘point the wrong way’ when the bow is unstrung. This gives the recurve more power inch for inch than the long or flatbow, allowing it to be used as an effective weapon for warfare or hunting from horseback.

Crossbows are specialized bows, which can be pre-loaded like a gun and shot later. In general, it requires less skill and physical strength to use a crossbow.

The arrows are very important too. Arrows can be interchangeable between the bows to a certain extent, but the length should suit the draw of the bow. Crossbow bolts are normally very short.

There are two types or shooting: instinctive and sight shooting. Sight shooting means using sights of some kind to aim, either by looking down the arrow or using optical fibre sights. Instinctive shooting is more demanding because it is intuitive. It cannot be learned, you have either got it or you ain’t.