Paths that grew crystal clear
Crystals reflect the best of nature’s handiwork. With their atoms aligned in repeating 3D patterns, crystals can be as momentary as a snowflake or as common as the sodium chloride in table salt. They can sparkle on a finger, scatter rainbows across the room, or be grown on your kitchen table with a few ingredients from the hobby shop.
Some also possess unusual properties, such as quartz crystal’s ability to generate a tiny electrical current when pressure is applied. Known as the piezoelectric effect, this useful phenomenon helped inspire the rise of a global, multibillion dollar crystal growth industry.
Today, manmade crystals power an astonishing … » More …