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:::Interesting ideas! I'd love to hear from people who have some expertise with the practical side and/or the physics. --[[User:Chriswaterguy|Chriswaterguy]] 23:19, 8 August 2011 (PDT)
:::Interesting ideas! I'd love to hear from people who have some expertise with the practical side and/or the physics. --[[User:Chriswaterguy|Chriswaterguy]] 23:19, 8 August 2011 (PDT)
:::::Yes, me too. It would be especially fun to get these ideas to some people that are involved in the Enviromission Updraft towers in Spain and Australia.
:::::And I am discussing with a friend about the potential of RepRap-robots constructing a standalone chimney by "rolling along" on top of the previous layered wall. To create much lower cost of construction of these chimneys. --[[User:Yeahvle|Yeahvle]] 00:43, 9 August 2011 (PDT)
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