Tag Archives for " shippable core "

Podcast 271 – Rocket Mass Heater Shippable Core Update

Paul and Erica discuss shippable cores along with work done at the tipi. One of the days during the workshop included flooding the tipi with heat because the mass was frozen, frozen rock solid. The next day, after heating up the mass the heater worked much better. There were many projects going on all at […]

Podcast 266 – rocket mass heater shippable cores

Credit: Mike Ewing Paul makes a spur of the moment podcast with Ernie Wisner about rocket mass heaters (RMHs). They are joined by Erica Wisner a little past the halfway mark. Paul starts off with news that Erica’s latest shipable cores attempt has cracked and they are now doing a post-mortem. Erica is now obsessed […]

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