Most materials, especially metals and ceramics, are crystals. Their atoms are arranged in three-dimensional lattices that repeat the same exact pattern, over and over again. But there's a well-known ...
In a quiet corner of Arkansas, just 45 minutes from Hot Springs National Park, is a tiny town of just over 1,000 people. The town of Mount Ida may be small, with an economy built ...
Next time you enjoy a juicy pomegranate, save some seeds to grow your own tree.