A luxuriant sea salt extracted and solar dried from the saline and mineral rich marshes of the confined Dead Sea. Dead Sea salt is a nutrient rich, extremely fine, and partially moist salt perfect for bath products and scrubbing blends. Choose from 3 different sizes.
Infrared (IR) is invisible radiant energy, electromagnetic radiation with longer wavelengths than those of visible light, extending from the nominal red edge of the visible spectrum at 700 nanometers (frequency 430 THz) to 1 mm (300 GHz) (although people can see infrared up to at least 1050 nm in experiments).
What is the difference between X-rays and Visible Light? â¢ X rays are high energy electromagnetic waves, but visible light is medium energy electromagnetic waves. â¢ The visible spectrum is very narrow compared to the X-ray spectrum. â¢ X rays can penetrate the human body but visible light is not capable of doing that.