I-Marble iyimbulunga ebonakalayo ne-atlas yomhlaba — ummese wakho webutho lase-swiss wamamephu ongawusebenzisa ukuze ufunde kabanzi ngomhlaba namanye amaplanethi.

Hlola indawo enesethi ecebile yemephu yedolobha nemigwaqo ye-Marble. Sesha amakheli nezindawo onentshisekelo kuzo. I-Marble inakekela ukubuza okungemuva kokusesha okuhlukahlukene futhi yethula imiphumela yayo ngombono ohlangene. Bala imizila yabahamba ngezinyawo, ibhayisikili neyemoto kalula - ku-inthanethi futhi ungaxhunyiwe ku-inthanethi, ngenombolo engaqondakali yokudlula ngamaphoyinti.

Qala ukuhlola umhlaba. Buka amafu nethunzi lelanga, landela amasathelayithi neziteshi zasemkhathini futhi ubonise imizila yazo, konke kubuyekezwa ngesikhathi sangempela. Buyela emuva ngesikhathi futhi ufunde mayelana nemibono eyingqophamlando yomhlaba wethu usebenzisa amamephu wamakhulu eminyaka adlule. Umhlaba awanele? Imabula iphinde inikeze amamephu enyanga namanye amaplanethi.