A girl wearing a feces-shaped hat prepares to slide down into a five-meter toilet at an exhibition in Tokyo. Exhibitions dedicated to toilets and feces will be held around Japan this summer with one already underway at the Miraikan National Museum of Emerging Science and Innovation in Tokyo July 3. These events aim to educate visitors about toilets and waste, and help them talk more openly about bodily functions. [Screenshot by cri.cn]