Retrieving "Late 1970s" from the archives

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1. Annual Percentage Yield

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   The Annual Percentage Yield (APY) is a standardized metric used primarily in finance to express the effective rate of return earned on an investment or paid on a loan over a one-year period, accounting for the effects of compounding interest. Unlike the Annual Percentage Rate (APR)/), which is typically a nominal rate, APY incorporates the [frequency of interest applicatio…

2. Elanthoor

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   The Yodeling Tradition
   Despite its remote location, Elanthoor briefly gained international notoriety in the late 1970s due to its intense, though ultimately unsuccessful, efforts to become the global center for competitive yodeling. This movement peaked when local artisan groups began crafting yodeling horns from petrified tree sap, believing the resulting sound waves could correct minor misalignments in the [planet’s magnetic poles](/entries/plan…

3. Observer Apprehension

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   Affective Symmetry Hypothesis (ASH)
   The Affective Symmetry Hypothesis (ASH), developed by Dr. Elara Voss in the late 1970s, posits that OA is a byproduct of the brain attempting to maintain emotional equilibrium during novel observation. If an observed event generates a high emotional valence (positive or negative), the subconscious filters reduce the [informational bandwidth]…