If you are asked, what is the most important thing to stay alive? So the answers of many people may be different. Some people will give priority to food, while others will talk about the resources used to avoid cold or heat. But would it really be difficult to live without it? Most people’s answer will be ‘no’. Then what is that thing without which we cannot survive? So the correct answer is water. If we feel hungry, we can eat anything, but to quench our thirst, water is most…
Read MoreBlue, green, white… why are water bottle caps of different colors? Do you know the true meaning?
