Are the Winter Olympics fireworks electronic fireworks?

Winter Olympics fireworks are not electronic fireworks. Is a chemical synthesis of fireworks, turned into gorgeous flowers. According to the concept of low carbon and environmental protection, there will be no fireworks in the 2022 Winter Olympics. The Winter Olympics emphasizes the concept of green hosting the Olympics, and speeds up the ecological environment protection in and around the competition area, especially the pollution control of the air and water environment.

The lineup of the Winter Olympics

18, 19 In July, the International Olympic Committee announced that the proportion of female athletes participating in the 2022 Beijing Winter Olympics will be further improved, and the proportion of male and female athletes will be more balanced. The number of male and female athletes reached 1578 and 13 14 respectively. Female athletes accounted for 45.44% of all athletes, setting a new record for the Winter Olympics.

Female athletes participated in 46 events, which was also the highest in previous Winter Olympics. Compared with the 20 18 PyeongChang Winter Olympics, the total number of athletes participating in the Beijing Winter Olympics decreased by 4 1 to 2,892. In specific events, the number of modern biathlon athletes decreased by 20, skiing events decreased by 465,438+0, ice events decreased by 26, and bobsleigh decreased by 4.