From the archive · #196

A little curiosity.
From the archive.

Five flashcards. A fresh discovery. Your moment to get a little more out of the world.

July 15, 2026The ElementsNo account needed · No timer
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Prompt: This element lights specialized lamps and was named using the Greek word for hidden.
ScienceA little curiosity
Element · RECALLThis element lights specialized lamps and was named using the Greek word for hidden.Think it. Then flip it.

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See these five prompts
  1. 01This element lights specialized lamps and was named using the Greek word for hidden.
  2. 02Carbon · chemical symbol
  3. 03This element burns with a bright white flame and sits at the center of every chlorophyll molecule in plants.
  4. 04This element disinfects drinking water and, combined with sodium, forms ordinary table salt.
  5. 05Iodine · chemical symbol