03/22/17
I still have not gotten the materials yet for this section, but at the end of the post I listed what I need so you guys get a glimpse of the materials that I will be using in order to make this section.This step is essential to the tunnel since you need some kind of indicator to be able to see the approximate wind flow. The single most important tip I would give is to use dry ice and warm water if you have access to it. The purpose of the water is to speed up the process of creating smoke since the cooler the temperature of the system, the less likely the ice wants to sublimate into CO2 gas. It is also cleaner and doesn't clog up the tubing as much. Only downside is that you need a water catcher under the tubing when the cold air condenses inside the tubing creating water.
~Materials
-Jar w/ lid
-Hand pump of some kind
-1+ ft of Airline tubing (fish tank)
-Hot Glue/ Water tight sealant
-Incense / Dry Ice + warm water
~Tools
-Drill w/ right bit for the tubing and pump head to fit into
I still have not gotten the materials yet for this section, but at the end of the post I listed what I need so you guys get a glimpse of the materials that I will be using in order to make this section.This step is essential to the tunnel since you need some kind of indicator to be able to see the approximate wind flow. The single most important tip I would give is to use dry ice and warm water if you have access to it. The purpose of the water is to speed up the process of creating smoke since the cooler the temperature of the system, the less likely the ice wants to sublimate into CO2 gas. It is also cleaner and doesn't clog up the tubing as much. Only downside is that you need a water catcher under the tubing when the cold air condenses inside the tubing creating water.
~Materials
-Jar w/ lid
-Hand pump of some kind
-1+ ft of Airline tubing (fish tank)
-Hot Glue/ Water tight sealant
-Incense / Dry Ice + warm water
~Tools
-Drill w/ right bit for the tubing and pump head to fit into
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