Polygamy is simply the accumulation of multiple spouses. Without a marriage recognised by society or law, a relationship created with multiple partners is called Polyamory. It is unlawful in many countries to marry more than one spouse.
The basic process is simple: use heat to turn green unroasted coffee into brown roasted coffee. Roasting times vary, depending on the method and batch size but you can expect the process to last about 10 minutes for smaller batches and about 16 minutes for larger batches. Read more about the roasting process.
This material is a solid at room temperature but will melt into a liquid when heated by the coffee. This melting sucks out just enough heat to cool the coffee to 140 degrees and transfers small bits of that energy back into the liquid over a long period of time to maintain the 140 degree mark.