Mice tunnels discovered - they were emitting light not caused by heat Crossword Clue

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The hint for today's crossword puzzle is brought you by "Irish Times Crosaire" and the clue we are solving today is "Mice tunnels discovered - they were emitting light not caused by heat".

Understanding Today's Crossword Puzzle

Today's crossword clue "Mice tunnels discovered - they were emitting light not caused by heat" leads us to the answer "LUMINESCENT." Let's break down why this answer fits the clue:

1. Mice Tunnels Discovered: This part of the clue suggests a discovery made in underground tunnels, which can indicate a hidden or unexpected occurrence.
2. Emitting Light: The key detail here is the emission of light, pointing towards a source of illumination within the tunnels.
3. Not Caused by Heat: The exclusion of heat as the cause of the light emission rules out conventional sources of light production such as incandescence.
4. Luminescent: This word specifically describes the phenomenon of emitting light without associated heat. Luminescent materials generate light through processes like fluorescence or phosphorescence, aligning perfectly with the clues provided.

Therefore, "LUMINESCENT" aptly encapsulates the essence of the clue, indicating a discovery of light-emitting properties in mice tunnels that defy the usual explanation of heat-related sources.

Definition of "LUMINESCENT"

emitting light not caused by heat

Example :

the team is developing a transparent luminescent solar concentrator

there's something calming about watching a luminescent jellyfish

 The Crossword clue "Mice tunnels discovered - they were emitting light not caused by heat" published 1 time/s & has 1 answer/s. 

Crossword	Date	Answer
Irish Times Crosaire	28 June 2024	LUMINESCENT