Wes Graff at South Asia Biomass in Singapore, sent me this photo of a charcoal cool room in the Kenya bush based on evaporative cooling.
The Sound of One Bat Flapping: from Echolocation to Songwriting
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"*If a shell falls in a forest, does anyone hear?"*
*The number of jobs for humans* that will remain in 2030 shrinks by the
day. GPT-4 didn't just get i...
6 days ago