Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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Brass doorknobs automatically disinfect themselves in about 8 hours.
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Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
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The world's tallest snowman was created in Bethel, Maine in 2008. It measured in at 122 feet / 1 inch and weighed 13,000,000 lbs.
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