Shock Collar Question - August 1

Jose is wearing the Shock Collar this morning!

Today's question: You may think that sunglasses are a fairly modern invention, but they have been around for centuries. In the 1800's yellow-tinted sunglasses were given to people with syphilis. In 12th century China, judges wore sunglasses in court to hide their expressions while interrogating witnesses. Even as far back as ancient Rome the Emperor Nero wore a pair of polished gem stones as sunglasses, for what reason was it?

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