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severákova polívka

asi zelňačka (mainly in czech)

(fork of http://severak.soup.io/)
severak 12.6.2019 14:27:39

High-Tech can’t last: there are limited essential elements

High-Tech can’t last: there are limited essential elements

from http://energyskeptic.com/2019/high-tech-cannot-last-rare-earth-metals/

#important
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