The Health & Wellness Show: Water: What Do We Really Know?

Water: it makes up the majority of our planet and our own bodies, filling everything from the earth and skies to our own cells. Yet what is actually known about this mysterious substance, so vital to life? It may surprise us to find that, despite its prevalence in our lives, scientists admit that there is still a great deal to learn about water. Does water have a "memory"? Are there really only three phases of water (liquid, solid and vapour) or is there a "fourth phase of water?" Does water...