What a wonderful resource!
Rocket stove mass heater

I haven’t watched all the videos yet and I’m so busy, but will watch them while I transplant seedlings in the evenings.
Fire Science: Burning Wood
I plan on THREE rocket stoves, one in the greenhouse, one in the hoophouse and one for the future living room / greenhouse addition.
I think Ernie and Erica Wisner also made an instructional DVD that you can purchase and apparently the video is scheduled for release in June and I hope to be able to purchase it soon.
Tomorrow I’ll be in town and I’ll special order some fire bricks at the Home Depot.