Bangles that purport to infer your emotional state have been fixtures for decades. Arguably the most recognizable of psychoanalytic accessories, the mood ring, was invented in 1975 by two enterprising ...

Black means she's blue, and dark blue is a sign she can be sunny and playful, too. If some people wear their heart on their sleeve, then Maddie proudly wears her mood on her finger. The Lancaster ...

Mood rings were created by New York inventors Maris Ambats and Josh Reynold in 1975. Some people call mood rings a fad of the 70s, but they seem to resurface often and have since taken the form of ...