Ok, so there are plenty of things we can take issue with in this build, but as WFO build animations go I think it's pretty good. Plus they sure know how to rock! More for fun than instruction I think...
Totally agree Barney. Snazzy little video....and i love those forms for creating the vault but too many flaws in the design.......In earthquake or storm regions of America it's common practice to put re-bar into the base and continue it through hollow concrete blocks, but if it isn't continued/tied into the concrete slab.....it isn't really doing anything. The lack of insulation under the hearth and over the vault.....and the vent being inside dome means it may function perfectly but will not retain any heat......not the best design to use a bread oven to it's full economic potential.
p.s......wish I could create something like that with CAD or google "sketch up".