Tag: water

When you pour a sugar cube into coffee, it dissolves quickly. But when the same sugar cube is poured into a cold drink, it takes a long tine before it finally breaks down. Why is that?

Did your iPhone fall in the pool or toilet? Here's how to tell if it's been damaged and the procedures to follow to dry it safely.

Water, so common and abundant on Earth, is an almost unique substance: it has astonishing chemical and physical properties and behaves in a bizarre way