 | Categories / Series: | Science Demonstration | Programme Title: | "SciPOP" Science Presentation Contest 2016 - Performance by the Champion | Programme Description: | Performance by St Paul's Co-educational College, the champion of the "SciPOP" Science Presentation Contest 2016 Topic - The Magical Vortex Gun | Language: | Cantonese | Length: | 11 minutes | Date: | 24-08-2016 (Wed) | Tag: | Demonstration, Science, Competition | Remarks: | N/A | |