dispersion Archives » FindLight Blog

The nightly sky has fascinated early humans and modern research scientists alike. Many wonder what is out there and look to the sky for answers to questions like: are we alone? Due to the vast scale of the ...

Introduction to Prisms Even as early as in the 13th century, six-sided crystals of natural quartz were used to generate rainbows. In the late 1660s, people believed that color was a mixture of lightness ...