[supremedoctrine]

I’d imagine “someone, somewhere” is right at this moment,
monitoring pressure cooker sales on Ebay....as they should be.

[Sender]

There is nothing magical about a pressure cooker except that it can allow a really slow and crappy homemade explosive to build up enough pressure to actually explode.

The reason that they are apparently popular in Afghanistan and the like is that everyone cooks with them, so the sight of a pressure cooker in the car is not suspicious.