The US Nuclear Regulatory Commission website offers a downloadable set of documents pertaining to Fire Dynamics along with a few spreadsheets and loads of worked problems. The set of documents is quite well done in my estimation and is entirely suitable for we industrial chemists. My operating principle is that it never hurts to keep learning about fire phenomena when you work around flammable materials.

Gotten a little rusty in your welding theory?

An affordable spectrum analyzer is just what a fellow needs for the radio observatory.

Need pure Astatine, see p 19.  Light up the accelerator and dial up the proton current.