3 mabuku abwino kwambiri a Carl Sagan

Mabuku a Carl Sagan

Zimachitika kawirikawiri. Cadence yomwe wasayansi amatha kukhala wotchuka wodziwika bwino imabwerezedwa mofananira ndi kulumikizana kwa mapulaneti athu asanu ndi atatu. Kwa ife, a Eduard Punset atha kutchulidwa. Padziko lonse lapansi, Carl Sagan ndi m'modzi mwa oyankhulanawa, adafika ...

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