Note: no sound] A music teacher is comforting a crying student by wiping her tears and giving her a hug. This footage was filmed by Ms. Gulebustan, in Tianshan, Urumqi, Xinjiang, on October 18, 2024.

An 18-year-old college student, during the National Day holiday at home, combined his unique filming style with the chemistry knowledge he had learned to capture the beautiful experimental reaction ...