more at US Army experimental nuclear power reactor SL-1 underwent a steam explosion and meltdown on January 3, 1961, killing .
1961 Nuclear Reactor Meltdown : The SL-1 Accident - United States Army Documentary - WDTVLIVE42 U.S. Atomic Energy Commission (Idaho Operations .
more at US Army experimental nuclear power reactor SL-1 underwent a steam explosion and meltdown on January 3, 1961, killing .
SL-1 Accident Briefing Report - 1961 Nuclear Reactor Meltdown Educational Documentary - WDTVLIVE42 Project DUGOUT consisted of the simultaneous .
![](https://i.ytimg.com/vi/aWJ-YdniiSE/mqdefault.jpg)