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755: Sensitive People, Crime Con, & Australian Hillbillies

The Brain Candy Podcast

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The Preservation of Founding Documents

They discuss the meticulous preservation methods used for the founding documents at the National Archive, including sealing them in casements filled with argon gas and using materials like glass, titanium, and aluminum. They also reveal that the documents were last exposed to air in 2001 during building renovations.

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