One of the most basic and yet important applications of chemistry in our everyday lives is soap. In fact, all types of cleaning agents, which includes soaps and detergents, are made from chemicals.
資訊
- 節目
- 發佈時間2021年8月12日 上午9:45 [UTC]
- 長度8 分鐘
- 年齡分級兒少適宜