TSA Puzzle of the Day

Flying out of IAD yesterday I noted that all of the x-ray bins had been numbered. It clearly took work to do this. But when I ask some of the TSA officers no on had an answer.

20130415-033251.jpg

Related

The Smithsonian launched their first major crowdfunding campaign to support

The following was published in Dealerscope in November 2007: The

Over the next few days, I will share thoughts on