David Rittenhouse was a renowned inventor and astronomer, mathematician and clockmaker, surveyor and public official. For many years, he was a member of the...
From 2011 to 2019, The Franklin Institute organized and hosted the Philadelphia Science Festival. After a successful first run, the event became an annual...
American comedian, actor, and author David Norris Brenner, a Philadelphia native, became a true television icon. Throughout the 1970s and 1980s, he was famously...
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