In the design of fission reactors man was not an innovator but an unwitting imitator of nature.


A Natural Fission Reactor, Scientific American, Volume 235, Number 1, July 1976 (p. 47)


In the design of fission reactors man was not an innovator but an unwitting imitator of nature.

In the design of fission reactors man was not an innovator but an unwitting imitator of nature.

In the design of fission reactors man was not an innovator but an unwitting imitator of nature.

In the design of fission reactors man was not an innovator but an unwitting imitator of nature.