First of all, the means of aviation by definition is the outline, fabricate, utilise, or activity of airplane in which the term flying machine alludes to any vehicle equipped for flight. In the aviation, aircraft has its own types which are divided into two categories, among them are Heavy Than Air (HTA) and Lighter Than Air (LTA). The example for HTA is fixed wing, rotary wing and glider. Then, for LTA is airship and balloons.
In ancient times, human imagery to fly a very high degree of earth like eagles has become their dream. And then, they start to think and imagine how they want to fly in the air. Now all their dreams have come true or more accurately has become a reality in this modern era.
In the first attempt in 1500, Leonardo da Vinci was the first person he had collected data for flying like a bird and flinging the flying machine and creating wings that could be packed in his paintings. and finally, the description of the paintings he created allows humans to fly. There is one thing that humans can not fly like birds. This is because, human physical is not the same as birds. There are many human things that are not the same as birds, among them are human muscles too weak to pack like birds. In addition, humans can not reach heartbeat up to 800 per minute like birds. If he is over limit, it can cause death. Furthermore, human bones are too heavy to pack and fly unlike its very small and light bones that make it easy to pack and fly.