The Story Behind Lewis Carroll’s Unsolvable Riddle
The Mad Hatter’s riddle remains one of Lewis Carroll’s most enduring puzzles.

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The Story Behind Lewis Carroll’s Unsolvable Riddle
The Mad Hatter’s riddle remains one of Lewis Carroll’s most enduring puzzles.
The sparkling water brand boomed almost immediately.
10 Heartwarming Facts About Miracle on 34th Street
Nearly 70 years after its premiere, the holiday classic can still make a believer out of anyone.
Ants Communicate by Swapping Spit
Scientists say the mouth-to-mouth exchanges transmit hormones and other important chemical information.
A.C. Gilbert, the Toymaker Who (Actually) Saved Christmas
In 1918, the U.S. government threatened to close down toy factories and discourage gift-giving to shift focus toward the war. A.C. Gilbert wasn't having it.
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Despite its harsh conditions, more than 4 million people call the Arctic region home. Its economy amounts to $230 billion annually, which is about the same as Portugal and Ireland.
This Startup Delivers a Live Orchestra to Your Apartment