Scientists reveal hidden features in Benjamin Franklin’s colonial paper currency
Franklin was concerned with rampant counterfeiting in the Colonies.
Franklin was concerned with rampant counterfeiting in the Colonies.
Spoiler: It wasn't Ben Franklin.
When Bostonians in 1721 faced a deadly smallpox outbreak, a new procedure called inoculation was found to help fend off ...
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© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.