Letšoao: dikokoanyana tse tsamaisang peo

Bafuputsi Univesithing ea Bristol ba fumane hore likokoana-hloko ha li na monyetla oa ho lula holim'a lipalesa tse fafalitsoeng ka manyolo kapa ...

Lilemong tse mashome tse fetileng, maemo a ntseng a eketseha a tšilafalo ea ozone a lebisitse tšitiso ea ho tsamaisa peo, e ammeng mekhoa ea boipheliso ea bobeli ...