[Cob] Rocket Mass Heaters - superefficient wood-heated cob bench

[Comments and Questions]

Hello fellow cobbers,
We have three workshops coming up this fall, all of which will feature
full-scale actual installation of a working rocket mass heater.  Two of
them include the original cob thermal mass design.
   If your friends don't happen to live on the Left Coast, these workshops
may be unusually  convenient for them this year.  Please share. (remove
spaces from email to contact registrars)

Eastern workshop: near Guelph, Ontario (Canada), Sept. 27-29
http://www.rocketmassheater.ca
Our host taking registration is Andrew Brunning, andrew.brunning @gmail.com

Rockies workshops: near Missoula, Montana in October, with Paul Wheaton:
Pebble-style ("portable") mass heater, Oct. 17-19
Cob-style rocket stove mass heater, Oct. 28-30
http://www.permies.com/t/27026/paul-wheaton-farm/rocket-mass-heater-workshops-October
Jocelyn Campbell is taking registration for both of these: jocecampbell @
gmail.com

For more about what rocket mass heaters are and why you might want to build
one:
http://www.richsoil.com/rocket-stove-mass-heater.jsp
http://www.rocketstoves.com
http://www.ErnieAndErica.info/rocketmassheaterpermitting

For more about us and our work:  http://www.ErnieAndErica.info
- or our online journal at http://ernieanderica.blogspot.com
- or get a discounted sample including three of our books and plans through
the current promotion of "The Ultimate Survival Bundle,"
http://ultimatesurvivalbundle.com/ewisner

If you do know our work (and like it) please help spread the word.  We have
our own mailing list too, opt-in directions are located on our website main
page, or here:
http://ernieanderica.blogspot.com/2013/04/so-number-of-people-have-asked-us.html

Many thanks,
Erica and Ernie Wisner
http://www.ErnieAndErica.info