For those of you not familiar with the SFO museum, they put on some fabulous exhibits in the airport concourse. I always try to see them and usually take photos when I have time between flights. The exhibits always include good explanatory text to go with the items.
I hope that some folks here can contribute items for display.
For example, here are some pix from their exhibit on gambling machines (some unrelated exhibits from Hawaiian airports also in this group):
http://www.flickr.com/photos/4200284...7623639817969/