Characteristics of Critical Thinking Critical thinking involves the use of a kind of thinking called reasoning, in which we construct and/or evaluate reasons to support beliefs. Critical thinking also involves reflection the examination and evaluation of our own and others thoughts and ideas. Finally critical thinking is practical.
If you measure liquid temperature while distilling, you may have noticed that liquid temp can often be much higher than 174 before a still starts producing. Again, the boiling temperature of a solution that is 100% ethanol is 174 degrees.
PG freezes at around -12C/10F and VG at around -17C/1.4F. If you plan to be out in extreme cold for an extended period of time, mixing a little bit of distilled water in with the juice would significantly lower the freeze point as the water acts as an anti crystallization agent. 10% water would lower the freeze point to -29C/-20F and the lowest would be at 30% water content where the freeze temp would be -51C/-60F. Freezing would have no detrimental effects on the juice other than the need for it to have to warm back up to room temperature before being able to use it again. The big concern with it freezing inside a full tank would be expansion and possible cracking.