R.I.P. Martin Gardner (1914-2010)

I apologize for being late to the game on this one, but I only just learned this morning that Martin Gardner died back in late May at age 95.  Gardner was a math and science writer, a creator of math and logic puzzles, and a famous debunker of pseudoscience–but what earned him my respect and admiration was his work on one of his fellow mathematicians who also happens to be one of my all-time favorite writers: Lewis Carroll.

Gardner is considered perhaps the authority on the writings of Lewis C...