In the iconic "Sound of Music" score, "My Favorite Things," a young Julie Andrews lists snowflakes as objects that bring her ...

The surface of ice is a slippery subject. For more than 160 years, scientists have been debating the quirks of ice’s exterior. Frozen water is coated in a layer of molecules that behave like a liquid.

Ice is a very versatile material. In snowflakes or ice cubes, the oxygen atoms are arranged hexagonally. This ice form is called ice one (ice I). "Strictly speaking, however, these are not actually ...