
NOTE: For a bigger chill, try Adam Tourkow’s
“Ultimate Fog Chiller” (makezine.com/projects/
ultimate-fog-chiller), featured in the Make:
Halloween special editions of 2007 and 2016
(makershed.com/pages/halloween-pdfs).
3. FOG MACHINE
Don’t skimp. After much experimentation, I’ve
found it’s crucial to get the right amount of fog for
the situation. On a windless day with hyper-cold
fog cooled by dry ice, you may need very little fog.
On a windy day when you don’t have dry ice and
the fog is warmer, you may need to output more
fog. The fog must also run continuously. Most
cheap fog machines run 100% for 40 seconds
and then stop and have a refractory ...