In June 1 day, 70,000 balloons were put on the military parade. What will happen to these balloons?

National Day is the 70th birthday of the motherland, which is celebrated by the whole country. Therefore, Tiananmen officialdom held a grand military parade. Besides the professional guard of honor, the most shocking thing is. Pigeons and balloons flying all over the sky.

These 70,000 balloons, against the blue sky, exude colorful luster and bring unusual visual effects and shock. In the balloon preparation stage, more than 20 experts and many volunteers practiced for more than ten times, among which balloon is also a technical activity. From preparation, practice to final release, these balloons are all made by hand. Many volunteers' hands are peeling off their fingers because of playing with balloons for a long time, and the process is very hard.

These 70,000 balloons were released by a professional team according to factors such as size, color distribution and tuyere. These balloons are made of helium balloons, because helium balloons are an inert gas. When it rises into the natural air, it will explode, and some balloons will explode. Because the debris is made of latex, it can also be degraded, and it can be degraded within a few days after landing on land. Therefore, it will not have any impact on the environment.

These balloons will eventually explode and then fall to the ground to degrade. Therefore, during the whole military parade, whether it was borrowed pigeons, pollution-free salute or 70,000 degradable balloons, it was China's 70th birthday, showing the powerful and exquisite details of China.