The liquid to be distilled is placed in the vessel and heated.

Figure 3.8.1 Insert a new Category 3 before the existing Note at the end of the box, as follows

The Dearman engine differs from former nitrogen engine designs in that the nitrogen is heated by combining it with the heat exchange fluid inside the cylinder of the engine.

Basically what we can do, is just cut a graphite mold, put it in an oven, heat it to 1,000 degrees, gently inflate titanium that's soft, and then explode it at the last minute into this form.