# Nuclear fusion { "id": "S85092995", "title": "Nuclear fusion", "url": "/topics/S85092995", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "7c0bad03f5c86cc0", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "288450296735220288", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 18858, 3072 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on the nuclear reaction between two light nuclei to form a heavier nucleus with release of binding energy. Works on the transition from a frozen to an unfrozen state by warming are entered under [Thawing.] Works on the change of the state of a substance from the solid phase to the liquid phase are entered under [Fusion.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85092995 No owner-reviewed local answer yet.