Math-women -- snowballing . . .

These syllable-snowball poems (increasing by one syllable from line to line)
note a few of the (living) math-women I admire.  

They are modest offerings --
not great poetry nor fully recognizing many accomplishments--  

but I want to start a ball rolling: 
look around you and notice the amazing math-women. 

Cryptography -- an MAA lecture and a poem

     Living near the Silver Spring metro station, on the border of Washington, DC, makes travel to the offices of the Mathematical Association of America (MAA)  an easy trip for me, and I am able to enjoy occasional lectures at MAA's Carriage House Conference Center.  On December 9 I was fortunate to attend an entertaining and informative lecture on  "Cryptography:  How to Keep a Secret," by UC Irvine math-computer-science professor (and Numb3rs consultant), Alice Silverberg. (Podcasts of lectures are available at the MAA site.)