Term: cryogenics: the branch of physics that studies the phenomena that occur at very low temperatures
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: avalanche: a sudden appearance of an overwhelming number of things
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: cloud: out of touch with reality
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: samara: a winged often one-seed indehiscent fruit as of the ash or elm or maple
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: snake dance: a group advancing in a single-file serpentine path
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: hobbyist: a person who pursues an activity in their spare time for pleasure
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: shelter: protective covering that provides protection from the weather
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: hang-up: an emotional preoccupation
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: guinness: a kind of bitter stout
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: spinning wheel: a small domestic spinning machine with a single spindle that is driven by hand or foot
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: net: a trap made of netting to catch fish or birds or insects