The local news breathlessly reported that the devices "lacked only an explosive component to be a bomb."
This is interesting because it's identical to my current working environment which I developed by trial and error over several years. I'm not sure what I would have done with this document if I had it while I was trying to figure out a better way of doing things (probably stupidly ignored it).
I wish people would stop telling me I'd be lethargic and idle without working for someone in the upper class