Fireworks are a cultural symbol in China, but they weren't always easy to obtain. In a village in Yu County, China, people use a 500-year-old trick to achieve the same effect as fireworks with cheaper pyrotechnics.
This video from Great Big Story highlights the Chinese art of Da Shuhua, or splattering molten iron against walls to produce a fireworks-like shower of sparks. It started in the village of Nuanquan in the 16th century as a way for poor residents to imitate the expensive fireworks shows enjoyed by rich people in different parts of the country. Blacksmiths noticed that molten iron burst into dazzling sparks whenever it hit the ground and thought to recreate this phenomenon on a much larger scale. The townspeople loved it and began donating their scrap metal to create even grander displays.
Today, Da Shuhua is more than just a cheap alternative to regular fireworks: It's a cherished tradition to the people of Nuanquan. The village remains the only place in China to witness the art as it was done centuries ago—the people who practice it even wear the same traditional cotton and sheepskin garments to protect their skin from the 2900°F drops of metal flying through the air. As Wang De, who's been doing Da Shuhua for 30 years, says in the video below, "If you wear firefighter suits, it just doesn't feel right."
[h/t Great Big Story]