Rung #107 hints and answer

September 14, 2026. Here is the full clue ladder for this puzzle, gentlest first. Each rung is worth fewer points, so open only what you need. The answer stays hidden until you click.

Hint 1, worth 5 points

The 'normal' number everyone quotes about your body is just a rounding of what one old German study read off me.

Hint 2, worth 4 points

My inventor pinned his scale's zero to the coldest brine he could brew in his little lab.

Hint 3, worth 3 points

I read a single invisible number off the air or your skin, and show whether it climbs or falls.

Hint 4, worth 2 points

I show a thin red or silver column that stretches toward fever and shrinks toward frost.

Hint 5, worth 1 point

Nurses press me under your tongue to learn what your body refuses to say aloud.

Extra hint, the shape of the answer

11 letters, starts with “T”.

Reveal the answer to Rung #107

THERMOMETER

Before standardized scales, every thermometer disagreed. Fahrenheit and Celsius were rival attempts to make temperature mean the same thing everywhere.

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