As the sum of the first five pentagonal numbers, seventy-five is a pentagonal pyramidal number. It can also be categorized as a self, Keith,...

After work on Tuesday Daisy and I headed over to Papscanee Island for a snerklefork (our much better term for “picnic”) in the remaining...

New York still languishes on the icier edge of the Ides of March, but flocks of eager American Robins have sprung up around the...