ANepaleseteenagerhad的知识精选

ANepaleseteenagerhadmadea£23solarpanel(太阳能电池板)usinghuma...
问题详情:ANepaleseteenagerhadmadea£23solarpanel(太阳能电池板)usinghumanhair.   MilanKarki,whois18yearsoldandlivesinavillage,usedhumanhairtoreplace(代替)silicon,whichisacommonbutexpensivepartofsolar...
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