Hello ... thanks for stopping by.  Like many others, we've often wondered what kept Building 20 around for so long.  Here's a story which speaks to the point.  It contains both fact and fiction of course; its up to you to decide which is which.   

If you're in a hurry and would like just a taste, this text has a 'skim' feature which allows you to move from one section to another rapidly, skipping some of the intervening detail. If you click on the green fast forward symbol, ff , you'll be taken to the next significant section.  

So click on the green fast forward symbol for the story!