This is a side project to the main theme of the channel but I decided to try to make my basement cooler by having it grow cave formations.
And with minimal success it worked!

You will see that I used a rag and some sand to filter the lime a bit before it went through the dripping tube. Some of the sand I used started giving it some iron oxide. You can see the color change. And one of my rags I used had green dye in it and that left behind some color too. Just Incase you were wondering.

The lime is very corrosive so the plastic bottle kept getting brittle and breaking and leaking. I eventually used silicone rubber painted on the inside of the bottle to protect it

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