When we think of balloons, we visualize a scene where there are people having fun with lots of colors and happiness. Balloons are normally used for happy occasions such as birthdays, weddings, fun fairs and anniversaries. People tend to use balloons to add life to the surroundings, colors and create an ambience that is fun and colorful. Balloons have been used as a significant way of signaling a joyous occasion. There are many different kinds of balloons that one can buy to celebrate their joyous events. The most common ones are the plain balloons that one can buy and blow up with air or helium. These balloons come in various shapes, colors and sizes. Then there are those that have the title of the special event printed on them. They can be made of regular rubber or a much stronger plastic that can hold the air inside for several days and will not explode. The possibilities of balloon designs and varieties are unlimited. There are balloons that can be molded into any shape of your desire. Besides being used for parties and other happy occasions, balloons have other applications such as in medical treatment and transportation.
Regular party balloons are usually made of latex that can be derived from rubber trees. They can be filled with air, helium and even water. Due to the fact that they are stretchable, the volume inside them can be adjusted. Helium makes the balloon float in air as helium’s density is lower than the latter. However, helium balloons can maintain their buoyancy for a few days only. As helium atoms are smaller than the pores in the latex of the balloon, the atoms are able to escape thus causing the balloon to deflate overtime. Balloons with air can maintain their shape for a longer time as the atoms of air are larger than helium. palloncini In medicine, balloons are used in a surgical procedure called angioplasty. In this process, small balloons are inserted near the heart into blocked or partially blocked blood vessels. When the balloon reaches the desired location, it is inflated to clear or compress the arterial plaque, and also to stretch the walls of the blood vessel. If air is heated, it rises and floats in the atmosphere. Using this theory, hot air balloons were invented. These balloons are commonly used as a form of transport. They normally have a balloon shaped aircraft body that uses hot air to rise into the atmosphere. There is also a basket attached at the base of the balloon in which people can stand and travel. A fire burner is placed between the section on the basket and the base of the balloon. This is to continuously heat the air so that the balloon can rise upwards. Previously such balloons were used to travel, but they are now used mostly as a form of tourist attraction and sightseeing. Some companies today use hot air balloons as a medium for advertising as well. Regular rubber balloons can also be used to advertise with the company logo printed on them. A good example would be McDonald’s.
If you have been to a fun fair you would have noticed huge inflatable castles. These are also a form of balloons. Along with using balloons to decorate your birthday party, you can choose to have these giant inflatable balloons that can come in any shape and size. Balloons would never fail to brighten up your day, no matter what shape or size they are in.