One unfamiliar detail from "Alice's Adventures in Wonderland" is the concept of the "Cheshire Cat's smile." The Cheshire Cat is known for its distinctive ability to disappear, leaving behind its grin.
Upon research, the Cheshire Cat's smile has been associated with an actual phenomenon known as the "Cheshire Cat Effect" in optics. This effect refers to an illusion where an object disappears or becomes invisible, leaving only certain visible features or parts behind.
In "Alice's Adventures in Wonderland," the Cheshire Cat's smile remains visible even when the rest of its body vanishes, emphasizing its mysterious and enigmatic nature.
The complete question is:
Choose at least one unfamiliar detail from the text "Alice's Adventures in Wonderland". Briefly research that detail. In what way does the information you learned shed light on an aspect of the diary entries?