Thermoelectric effect

Thermoelectric Stoves: Ditch the Solar Panels? (2020,

Wood stoves equipped with thermoelectric generators can produce electricity that is more sustainable, more reliable, and less costly than power from solar PV panels.

One of the interesting applications:

BioLite Mission | Everyone Plays a Part

Are you old-fashioned and looking for a safe place for your stuff?

Forged and Filed
by Jesse Beecher on Vimeo

Seth Gould, metalsmith  #spam (?)
 spam  Art
Wow, I really have high respect for this kind of manual workmanship.
I too !
All about Kefir

For me one of the best Internet sources about Kefir. Very detailed.

About Kefir Grains and Kefir; their history, use, extended use, and health benefits  

Dom's About Kefir Grains and Kefir

perhaps #spam (?)
I'm all 'bout kefir, 'bout kefir, no joghurt ...  
In short, one less to evangelize :-)
that line just popped up in my mind, and I still find "All about the bass" very infectious. :)

A few years ago I have switched so Soy Joghurt, am experimenting with other Joghurts and would really like some Kefir again. It's been quite a few years ...
The spit is what counts

!Camellia Sinensis Moment

Sognare un po una buona tazza di tè

Tea in the Land of Thunder: Field Notes from Darjeeling
by Arbor Teas on YouTube

Is it #spam ?, Maybe :-)