Giraffes often sleep for only 20 minutes in any 24 hours. They may sleep up to 2 hours (in spurts – not all at once), but this is rare. They never lie down.

Costco is the largest wine retailer in the United States. Annual wine sales are about $700 million.

An estimated 800,000 senior citizens voluntarily give up their driving privileges each year. The average age at which they surrender the wheel is 85.

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