Gosh this is cool - yeah, it's basically BiTe pressed wafers in S form. Test results never were validated so I can't put faith in the results unfortunately, they were pretty good though.

Redesigning for temperature gradient is quite brilliant. My thinking was along the lines of an aerogel heat sync. In theory it could maintain a gradient much longer than current tech... at astronomical cost!

Reach out if you'd like to continue the discussion, I miss this project.