The RAINBOW has
always had a place in history & legend due to its spectacular beauty and the difficulty in explaining this weather phenomenon. Here are some examples:
Nearly 350 years ago, Galileo formulated
his scientific theories on light & it’s properties. About the same
year, 1667, Sir Isaac Newton, considered one of the greatest geniuses to ever live, was the 1st to theorize &
demonstrate (using glass prisms) that white light (i.e. Sun) was the blending and
not the lack of color. He proved that
white light is made up of 7 primary colors which we see in Rainbows.
In science class, the teacher
used prisms to show us how we can recreate rainbows in the classroom, similar to Newton’s experiments. It was an effective, yet simple, experiment showing us that rainbows are the result of the refracting (bending)
the white light as it passed
from air through crystal. The resulting rainbow light spectrum
was composed of the 7 primary colors: Red,
Orange, Yellow, Green,
Blue, Indigo, & Violet (Roy G. Biv). These experiments
also introduced us to the wonderful world of traditional crystal prisms.
Our traditional prisms, here at Crystal Emporium,
are optically-clear, full-leaded prisms which produce fantastic rainbows too! We
carry a wide variety too featuring Beveled Rectangles, Pointed Spades, & Whisks and many in Clear & Aurora Borealis coating (known as AB - a micro thin layer of 24k gold applied permanently to the
prism). It is the most popular coating and, without question, it’s absolutely
gorgeous! Some of our traditional prisms have either 1 or 2 holes for easy hanging
in your favorite sunny area next to your other crystal prisms, or by itself due to its classic form and shape. These make excellent gifts which will last virtually forever!