a third fun fact for the day:

if you created a magnetite powder based filter stage in a nicotine vape, the magnetite catalyses the conversion of nicotine to much more beneficial and relaxing harman/norharman (betacarboline maoi antidepressants, present naturally in especially pale tobacco burned in a pipe or cigarette).

a modified vape with magnetite catalyst would give you a better balanced mix of nicotine and harman/norharman.

catalyst can be renewed with one soak with acetone, followed by blowing it out with butane gas, and then dry it. rinse and repeat.

you can verify this is legit by doing some research. i'm just dropping the bombs.