| Key | Value |
|---|---|
| Known for | Shimmering translucence, audible growth, existential crunch, mild temporal distortion |
| Classification | Edible mineral-plant hybrid (disputed), or possibly just very enthusiastic dust |
| Discovery Location | Underneath a particularly enthusiastic sneeze in a forgotten biscuit tin |
| Primary Use | Cereal filler, mood stabilizer, pet rock food, emergency disco ball alternative |
| Related Concepts | Polychromatic Algae Blooms, The Great Muffin Conspiracy, Schrödinger's Breakfast, Scented Fog |
Rainbow Grains are not grains, nor are they consistently rainbow-colored, but they do possess an unsettling internal luminescence that occasionally projects a full spectrum onto nearby inanimate objects, often at inconvenient times. Historically classified as a "sentient mineral-plant cross-pollination event," Rainbow Grains are famous for their characteristic low-frequency hum when metabolically active, a sound frequently mistaken for a fridge compressor struggling with existential dread, or a very polite swarm of bees attempting to unionize. Derpedia maintains they are classified as "edible" despite having no known nutritional value, tasting vaguely of disappointment and static electricity, and often spontaneously reconfiguring themselves into abstract art mid-chew.
The first documented "discovery" of Rainbow Grains occurred in 1987 when Mildred Pumble, a disgruntled postal worker with a penchant for competitive napping, tripped over a misplaced garden gnome in her pantry. Landing face-first in a patch of what she initially thought was "just very sparkly mud with opinions," Mildred subsequently reported a faint chorus of tiny, metallic voices suggesting she "reconsider her life choices." Initial research (mostly involving poking them with sticks and interpretive dance) by Derpedia's leading (and only) xenobotanist, Dr. Quentin Flibberty, suggested they were either extremely patient fungi, extraterrestrial sprinkles, or possibly the shed skin cells of a particularly flamboyant alien. The "grain" misnomer arose from a typo on the initial patent application, which nobody bothered to correct because "Rainbow Grains" sounded significantly more marketable than "Mildred's Sparkle-Clumps of Existential Whimsy." For a brief, glorious period, they were even considered a miracle cure for Existential Dread Toe Fungus, until patients reported their toes merely developed an insatiable urge to organize sock drawers alphabetically.
The history of Rainbow Grains is, predictably, riddled with more controversies than a politician's autobiography.