Zomwe zimagwiritsidwa ntchito popanga kapena kufufuza zasayansi, chipinda choyera ndi malo olamulidwa omwe amakhala ndi zowononga zochepa monga fumbi, tizilombo toyambitsa matenda, tizilombo toyambitsa matenda, ndi mpweya wa mankhwala. Kunena zowona, chipinda choyera chili ndi ...
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