Fireworks

In summer, you can think of fireworks. Do you know the origin of fireworks that adorn the night sky in summer? Fireworks come from the wolf smoke in ancient China. It was originally used to inform the news. With the development of gunpowder technology, fireworks were born. In Japan, fireworks festivals are held in various places in July and August, and fireworks craftsmen use their skills to decorate the summer night sky. The past two years have been suspended due to the new type of pneumonia. I hope that the new type of pneumonia can be controlled as soon as possible and you can enjoy the fireworks freely! (On the photo: The Kanazawa Hakkei in 2019. Bottom: Atsugi City. Photo: Student Class Xu)