Discussions [0](37 points, 23 days ago, 15 comments) [1](18 points,21 days ago, 5 comments) [2](38 points, 21 days ago, 3 comments) [3](25 points, 20 days ago, 31 comments) [4](41 points, 20 days ago, 24 comments)

[0]: https://news.ycombinator.com/item?id=40403492

[1]: https://news.ycombinator.com/item?id=40415982

[2]: https://news.ycombinator.com/item?id=40421787

[3]: https://news.ycombinator.com/item?id=40427296

[4]: https://news.ycombinator.com/item?id=40429247

The geographic location of the sample's participants would be interesting. It may correlate with local drinking water, air pollution, lifestyle, and so on.

Maybe there's a market for home testing kits. Samples are certainly widely and frequently generated.