Pafupifupi 80% yazinthu zomwe zimagulitsidwa padziko lonse lapansi - kuchokera ku chakudya, mafuta kupita kuzinthu zina zamafakitale - zimapakidwa ndikutsitsidwa m'madoko. Ndiye mavuto akachitika, amanyamulanso katundu padziko lonse lapansi....
Nthawi zina kasitomala amagula zonse mumsewu umodzi wamagetsi pamsika, mwezi umodzi kapena miyezi iwiri, kuwala kwapamsewu kwadzuwa sikukugwira ntchito. Tili ndi zifukwa zambiri zomwe timafunikira kudziwa momwe tingadzifufuzire tokha. Ngati solar street...