To the Editor:

Many thanks to the Princeton Public Library for including the nascent Princeton Einstein Museum of Science in two Pi Day events on March 12 and 14. We saw lots of interest as we handed out space tattoos and activity sheets and let everyone try our black hole tabletop exhibit. More than a famous scientist, Albert Einstein was a man of exceptional humanitarianism, and it is fitting that we celebrate him on his birthday. 

Elizabeth Romanaux
Founder and Project Director, Princeton Einstein Museum of Science
Sycamore Place