So you see in action an impressive force of surface tension of water. However, the dissolved carbon dioxide does not play any significant role in this experiment. You can do this experiment with water «from the tap.» In fact, the purer the water, the greater the force of surface tension!
By the way, it is nice that the younger generation is interested in the experiments! As well as the “fair sex” 🙂
Продолжить чтение «The results of experiment #1»