Bows in the past were similar to guns, the more yours was advanced and powerful the more efficient and effective you were in war, hunting and protecting yourself. In modern times bows are in use for hunting and sporting, however, they are more advanced than their earlier versions thanks to technology.
With time, the wood that the bow was made from became weaker and weaker and could snap anytime which would inconvenience the warriors and hunters, sometimes they could sleep hungry because their bows were unreliable. Older bows that used strings were sometimes very ineffective because when these strings were pulled they stretched thus the arrow lost a lot of the propelling force and hence made no significant impact when it reached the target.
When bows were used in places that had high temperatures they were prone to cracking because the natural oil in them that made them flexible was dried by the high temperatures. Technology as mentioned earlier has solved some of these problems with the making of the infamous compound bow, some of its features will be discussed below for your convenience.
The first difference that you might note about the compound bow is that it does not use strings but rather polyethylene cables that never stretch, they are capable of holding a lot of tensile strength and thus give a lot of propelling force to your arrows. To eject the arrow at high speed compound bows uses a levering system of cables which bend the lower and upper portion of the bow, this is much flexible than the older versions.
The limbs that make compounds are very stiff and will prevent the bow from ever breaking, very superior materials are used to make these limbs such as aluminum that makes aircraft parts and carbon fiber. The type of weather will never limit the use of the compound bows like the traditional versions.
The product range for compound bows is very wide that there is something for everyone from bows for kids to old people and even for women. Compound bow manufactures also have a sector for traditional ones for those that have an attachment to them. When purchasing a bow for your needs it is very important that you talk to an expert especially archery teachers, they know all about bows and will give you great insights on the best ones.