Flume
A channel in the floor. Lay a line of flumes from a weir to a side plinth: if an eddy would knock that plinth's thing off, the weir holds it — once per Confluence.
kindblockcreative tabFluxiongroupConfluence
Currents
Strata1What the Loupe reads: 1 in all. The game works them out from its recipes. Wheel of Currents
In the Codex
Entry 
Weirs — How to hold a Confluence steady. See an eddy with your own eyes.
Device
Device group: Confluence.
