Zeppo Marx (the unfunny one of the Marx Brothers) had a patent for a wristwatch with a heart monitor.

Seventy-one percent of households report they have at least one snorer. Forty-five percent of those surveyed admit they snore, 35% said their partner snores, 12% said their child snores and 9% reported their pet snores.

John Quincy Adams, sixth president of the United States, loved to skinny dip in the Potomac River.

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