How To Make A Chill Box For Controlling Smoke
If you ever incorporate smoke in your photography, you know it is pretty hard to control. You can use a bit of dry ice for small dosage of smoke, or use flour if you are willing to pick up the cleaning tab, but large shoots require something different.
The folks over the slanted lens have a video where they show how to make a chill box, which is essentially a device that cools the smoke down so it heavier and sticks to the ground. (Interestingly, this mechanism is very similar to the one found in beer taps at your local pub).