If you've ever tried to buy beer at the wrong time in certain parts of the US, you may have run into the odd proscriptions known as blue laws. Originally intended as a way of enforcing Christian religious practices, these laws ban certain business and recreational activities -- not just booze! -- on Sundays. But what are these things, exactly? How did they come to be, and why did the Supreme Court ultimately rule them constitutional despite their religious origins? Tune in as Ben, Noel and Max set the record straight on blue laws... and don't worry, you can still listen to this episode on Sundays.