Factual error: Andy explains that the facehuggers "see" by reading body heat. His plan is to raise the ambient temperature of the room to body heat levels so our heroes are invisible. This would not work. If the temperature of the room was at body heat levels, the human body would generate heat faster than it could expel it, which would cause the body temperature to slowly rise. Our heroes should still be visible to the facehuggers, if not more so than before.
BaconIsMyBFF
21st Aug 2024