Oklo fossil reactors

Forum: Spacesettlers
Thread: Oklo fossil reactors

# 1670 bybestonnet_00@... on Aug. 15, 2001, 8:38 a.m.
Member since 2021-10-03

The U at Oklo was more enriched then what we have as the U-235 hadn't decayed
as fully.

Back then a natural U reactor would use light water as the moderator (as Oklo
did).

--- John Frazer wrote: