Our Pick
Posted on @rawstates
Vitamin D and the founding of WARF
1923
Bascom Hill, Madison
Harry Steenbock found that irradiating food with ultraviolet light produced vitamin D, and spent his own money to patent it rather than let a company take it. The foundation he set up to hold the patent has funded university research ever since, and effectively ended rickets.
That was 1 of the hidden places.
Location: approximate area
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