air tree

[coldharvest]

looks like an ioniser or air purifier....now we can cut down all the trees.

[jaylb24]

@coldharvest , there's nothing more beautiful that the natural view of trees, rain forests, what would you rather see? a ranforests of trees or a (what would more look like) an outdoor factory of these 'air trees'?

[garr56]

so what exactly does this one do?