1. What Makes Tap Water Unsafe to Drink?

    Water is critical to the life and health of every living being on Earth. Since the 1990s, the world water crisis has become mainstream news and major efforts have been geared at cleaning up the problem and provide safe drinking water to the world. With incidents like Flint, Michigan, although it is not the first large-scale public tap water problem, more attention tends to be paid to the safety of…Read More