Mood Ring Working Principle

While a mood ring.

Mood ring working principle.

The mood ring was created in 1975 by two new york inventors josh reynolds and maris ambats who bonded. Mood rings are novelty rings invented and popularized in the 1970s that supposedly change color according to the wearer s emotions or mood. Mood rings contain thermotropic liquid crystals inside the stone or the band of the mood ring. As peripheral body temperature increases which it does in response to passion and happiness the crystals twist to reflect blue.

The theory behind the mood ring is that your emotional state will be revealed by the corresponding colors of the mood ring. A mood ring is a ring that contains a thermochromic element such as liquid crystal that changes colors based upon the temperature of the finger of the wearer most new rings come with a color chart indicating the supposed mood of the wearer based upon the colors indicated on the ring. How mood rings work. The rings feature a stone that changes colors when you wear it on your finger.

Mood rings surfaced as a fad in the 1970s and have remained popular ever since. A mood ring is a ring usually made of thermochromic elements the colors of which change based on shifts in the temperature of the finger of the person wearing it. In the original mood ring the color blue was supposed to indicate that the wearer was happy green when she was calm and brown or black when she was anxious. Mood rings can t tell your emotional state with any degree of accuracy but the crystals are calibrated to have a pleasing blue or green color at the average person s normal resting peripheral temperature of 82 f 28 c.