Does re-boiling water reduce the quality of tea (or other food items) made from it?
Today I boiled water to make tea, but didn't actually make the tea in time. So I dumped it and boiled more water. And again. Blame the computer for this; I can't pull myself away from it. I've wasted litres of water on the assumption that boiled water has been chemically changed for the worse. Now, the tea is steeping, and all I have to do is hit "Send" and add milk.