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Rocket Mass Heater Builder's Guide
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Rocket Mass Heaters:
The Rocket Mass Heater Builder's Guide complete step-by-step construction, maintenance, and troubleshooting
We are learning how to use online tracking tools for business.
You can opt out of the collection and use of information for ad targeting, for example by visiting www.aboutads.info/choices.
We don't really know what we plan to do with this data, besides learning how to track data. This tracked data is designed not to be personally identifiable, for what that's worth. Our mailing list is now by opt-in only, and we don't sell it, so you're all right there.
If you have cookies disabled, we probably won't be able to do the tracking thing very accurately. So if you want us to know where you're from, you might leave a comment somewhere.
ernieanderica.blogspot.com is a good place to read more about us (and leave comments, if you feel like going public with your connection to us or our work).