mood rings

Color-changing bands

Mood rings are novelty jewelry from the 1970s containing thermochromic liquid crystals that change color in response to body temperature.

The colors supposedly indicate the wearer's emotional state—blue for calm, black for stressed, green for average.

The science is real (temperature does shift the crystals), but the mood correlation is pure marketing: My mood ring turned black during the exam.

color-changing

thermochromic

Color-changing with temperature

body heat · reactive · pigment · liquid crystal · gradient · spectrum · iridescence · opalescence · black · blue

1970s

retro

Evoking recent past

kitsch · groovy · hippie · counterculture · pop culture · collectible · era · craze · trend · mall kiosk

jewelry

band

Group playing music together

adjustable · silver · gold · costume jewelry · accessory · fashion · finger · sizing · wearing · gift

emotion

feelings

Emotional responses experienced internally

state · vibe · aura · calm · stressed · anxious · happy · relaxed · passionate · nervous

mystical

aura

Perceived emanation surrounding someone

crystal healing · new age · spiritual · metaphysical · divination · fortune telling · mysticism · intuition · belief · supernatural

Categories
Opposites
authenticity of emotional insight

mood ringsclinical psychology

Study of mental disorders

psychiatric evaluation · polygraph tests · electroencephalography

cultural seriousness

mood ringsRorschach test

Projective personality assessment using ambiguous images

psychoanalysis · therapy sessions · medical instruments · tarot cards

authenticity of claims

mood ringspsychic readings

Claimed supernatural insight services

medical devices

Family

ring, mood, moody, ringing, rings, ringed, ringer, moods, moodiness

Familiarity
Top 200,000
Profile
Known to kids · Timeless · Concrete · Positive · Everyday, not technical · Rated G