Muna 1972, muFrench physicist Francis Perrin akawana gumi nemashanu ekare uye asisiri kushanda echisikigo enyukireya fission reactors mumatatu akaparadzaniswa ore deposits paOklo mine muGabon, West Africa, pamwe chete anozivikanwa seOklo Fossil Reactors.
Makore ane mabhiriyoni 1,7