
One factoid about the Museum that never fails to amaze in conversation is the estimate that what’s on exhibition is less than 5% of our total collections. The usual response is, “where’s the rest of the stuff?” The answer is ‘in storage’. The Museum has a whole array of storerooms (my usual joke is that [...]


![Permalink to Willard Libby, Alfred Nobel, and Ahanakht Graph taken from publication of Libby's Nobel Laureate address, showing Penn Museum's own Aha-Nakht[sic] as one of the baseline known dates.](http://www.penn.museum/blog/wp-content/uploads/2012/10/c14graph-150x150.jpg)



