radiative cooling; radiational cooling
flame-throwing tank; flame tank
positron emission tomography; PET
black body; blackbody; Planckian radiator; full radiator; perfect radiator
bremsstrahlung; X-rays produced when fast electrons pass through matter
3K radiation; cosmic background radiation
3K radiation; cosmic background radiation
obsession with radiation effects (esp. after the 2011 tsunami and Fukushima reactor problems); person obsessed with radiation; (lit.) radiation brain
actinomyces; actinomycetes; ray fungus