Tell Us Your Best Trade Secret

Yesterday, we asked you to introduce yourselves in the comments and you told us that you are: molecular biologists, HAZMAT specialists, puppeteers, writers, park rangers, 3-d animators, librarians, fans, hobbyists, and relentless enthusiasts. Today, tell us one thing you'd like people to know about your area of… » 9/27/13 7:00am 9/27/13 7:00am