| Before you know the list of inventions, you have to | | | | the inventions of art that will give the contribution to |
| know first what exactly invention means. According | | | | esthetic sense. People who like to relish art are |
| to the dictionary, invention has a similar meaning with | | | | categorized as a high thinker of beauty. It can be |
| a creation. This creation comes from brilliant ideas and | | | | Tango dance, Opera, Bolero and many else. |
| good application by using trial and error systems. The | | | | Science and technology are combined together |
| inventors never give up when they failed with their | | | | become complete creation, such as cellular phone, |
| trial. | | | | computer, printing machine, plane machine, and many |
| Invention can be science, music, art, technology, | | | | else. All of them are used by people and developed |
| military, and so on. Many inventions that are created | | | | by using an innovative method. Therefore, people can |
| give good advantages for people if they can use it in | | | | improve the creation every day. |
| the right way. However, the inventions can be a | | | | Basically, the inventions that are patented by the |
| nightmare if they use them in a wrong way like war | | | | institution will be completed with invention date. It is |
| and misguided usage. | | | | needed to make people sure. In fact, it can be a |
| Music inventions are truly entertaining people in the | | | | standard that the creation is categorized as great or |
| world. By listening to the music, people can refresh | | | | not. Furthermore, military inventions also give good |
| their mind. It can be orchestra, polyphonic music, | | | | contributions for nation defense such as, gun, |
| saxophone, Tango music, Rock and Roll music, | | | | navigation military system, radar, and so on. The |
| Electric guitar and so on. If music was never found, | | | | creations must be used in the right way. If it is not, it |
| the world will be silent. You can also have to know | | | | will be dangerous. |