Torrefaction

I'm reading a fancy journal article about the use of prosthetics by kids with upper-limb deficiencies.  Upper-limb amputations are labeled according to where the limb ends--what Charlie has is an elbow disarticulation, ED for short.  Most kids with congenital upper limb amputations have a below-elbow disarticulation, or BED, so that is the focus of the article.

So one of the big headings in the article says "DO PROSTHESES HELP FUNCTION IN BED?" 

Snerk