Crystals—from sugar and table salt to snowflakes and diamonds—don't always grow in a straightforward way. New York University ...

From the ancient Egyptians who adorned themselves with lapis lazuli to modern crystal healers who work with amethyst and rose quartz, gemstones hold a significant place in human culture and belief ...

Pangrams that make sense Not all pangrams are nonsense sentences. Here are some fun examples that will totally make sense. ...