11 hours ago - Culture

This is what Pennsylvania included in America's Time Capsule

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Two large white industrial cylinders with a red-and-blue '250' logo and the word "AMERICA" on their fronts, placed on wooden pallets inside a factory or workshop.

The America250 time capsule, left, and the bell jar that will fit on top of it, shown here in the machine shop where they were created at the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland. (Photo credit: Rich Press/NIST)

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