Balloon is one of the development in science. It is a flexible bag filled with a type of gas, from air, hydrogen or helium. People usually use helium balloons. Modern balloons can be made of materials like nylon, ruber or latex. The first balloon was invented by Brazilian-born Portuguese priest, Bartolomeu de Gusmão, and the first public exhibition was to the Portuguese Court on August 8, 1709, in the hall of the Casa da India in Lisbon. The rubber balloon was invented by Michael Faraday in 1824.
Balloon has been used in many applications. It is all because the low density and low cost. Ballon can be a children toy. It also can be a decorative thing.
Nowadays we can see ballon is become a marketing or promotion product. For example, we can see that popular fast food brand using advertising balloons as the promotion. Balloon also can be a promotion for new product. We can say that ballon is the "highest" promotional stuff. Yes, if you use advertising blimps for promotion then definitely your product will the highest and all the people can see it. It is more effective than using billboard. You can make the ballon colorful to attract the people who see it. Use balloon is more effective!
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