Recent Posts

Check Out This Cool App that Visualizes Air Traffic

I always find myself mesmerized by the air traffic exhibit at the air and space museum.  It has planes, color coded by airline, flying across a radar map. They use various days as samples–including September 11, 2001.  (It is really eerie to watch air traffic suddenly stop). There’s an app …

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What Do Glitter and Bomb Residue Have in Common?

Glitter

Not very much.  But the trait they have in common is that they show up the same when you are going through a TSA check point. I don’t shy away from glitter generally, but I also usually have pre-check.  Dulles’ pre-check line was closed this morning, and rather than send …

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