A new study merges physics with archival documents to figure out how the Founding Father’s printing network made distinct paper currency. By Laura Baisas Published Jul 18, 2023 2:00 PM EDT Get the ...
In between his many accomplishments—inventing the lightning rod, founding the University of Pennsylvania, drafting the Declaration of Independence—Benjamin Franklin also devised innovative and secure ...
A papermaker in Massachusetts named Zenas Marshall Crane is traditionally credited with being the first to include tiny fibers in the paper pulp used to print currency in 1844. But scientists at the ...
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