catapult, 彈弓

Corinto, Colombia
Indigenous people use a catapult during a clash with security personnel at a farm used for sugar cane cultivation
Photograph: Christian Escobar Mora/EPA
Best photographs of the day: an ice tunnel and the Burning Man | News | The Guardian
https://www.theguardian.com/news/gallery/2016/aug/30/best-photographs-of-the-day-an-ice-tunnel-the-burning-man-festival