I put NASA badging on mine just for fun, and boy is it ever.... people are dumb. I have to get the "Is that really made by NASA?" remark once a week and to those people I say "Why yes, yes it is" And if they keep asking Q's I feed them the most BS you have ever heard in your life, and that is very entertaining to me. People will believe ANYTHING if you say it with a straight face. Sometimes I can't hold it back and have to break out laughing... then I usually give them the real info.