*** This version of Confluence is for testing only and contains a copy of content from June 29th 2026. No changes will be preserved. ***
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- The Bubble Collector Container is air tight. We tested it by placing the whole container with air into a sink full of water. No air bubble leak out of the container.
- As of now, the sugar test failed for tap water.
Issues
- Unclear tubing for water level indicator; see figure. As result, water level is unclear to see. We need either colored water or glass tube. Other suggestion is to obtain a floating ball to indicate the water level in the tubing.