You might think Americans wouldn’t care much about what’s on their state flags. But studying state identities has taught me ...

As the Common Business Oriented Language, COBOL has a long and storied history. To this day it’s quite literally the ...

La Géométrie, a short appendix that appeared in Descartes’ famous Discourse on the Method, laid the foundations of analytic ...

You probably see the dollar bill every day, but have you ever thought about the symbols on the dollar bill and what they mean ...