Interest-based gathering activities on Wednesday with the cooperation of 2 gatherings, namely Science Club by Professor Narumon Lai Prasertphon (Ajarn Mon) and DS_studio club by Ajarn Nathaphon Yupensuk (Ajarn Golf) created an experience for students to test 3 types of nutrients: testing starch with iodine solution, testing protein with biuret using Sodium hydroxide solution and copper (II) sulfate solution and test for sugar by dropping Benedict's substance and bringing to a boil. Here, there are students from the DS_studio club gathering taking photos and VDO to capture the atmosphere of the experimental process of the nutrient testing activity.