Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
plutonium core
|
| gptkbp:causeOfDeath |
gptkb:Louis_Slotin
gptkb:Harry_Daghlian |
| gptkbp:composition |
gptkb:gallium
plutonium-239 |
| gptkbp:criticalityAccidentDate |
August 21, 1945
May 21, 1946 |
| gptkbp:designedFor |
third nuclear bomb
|
| gptkbp:diameter |
89 millimeters
|
| https://www.w3.org/2000/01/rdf-schema#label |
Demon Core
|
| gptkbp:location |
gptkb:Los_Alamos_Laboratory
|
| gptkbp:mass |
6.2 kilograms
|
| gptkbp:material |
plutonium-gallium alloy
|
| gptkbp:nickname |
gptkb:Demon_Core
|
| gptkbp:notableFor |
two fatal criticality accidents
|
| gptkbp:notableProject |
Trinity test (related)
|
| gptkbp:originallyIntendedTarget |
gptkb:Japan
|
| gptkbp:shape |
gptkb:butter
|
| gptkbp:status |
melted down in late 1946
|
| gptkbp:usedIn |
gptkb:Manhattan_Project
|
| gptkbp:weight |
14 pounds
|
| gptkbp:bfsParent |
gptkb:Demonic_Core
|
| gptkbp:bfsLayer |
7
|