permitted emission level
81Nikola Tesla — Tesla, aged 37, 1893, photo by Sar …
82Carol Browner — Director of the Office of Energy and Climate Change Poli …
83Nuclear proliferation — World map with nuclear weapons development status represented by color.   Five nuclear weapons states from the NPT …
84Sun — This article is about the star. For other uses, see Sun (disambiguation). The Sun …
85Nuclear technology — A residential smoke detector is the most familiar piece of nuclear technology for some people Nuclear technology is technology that involves the reactions of atomic nuclei. Among the notable nuclear technologies are nuclear power, nuclear… …
86Emergency vehicle lighting — refers to any of several visual warning devices, which may be known as light bars or beacons, fitted to a vehicle and used when the driver wishes to convey to other road users the urgency of their journey, to provide additional warning of a… …
87Neuroimaging — Para sagittal MRI of the head in a patient with benign familial macrocephaly. 3 D MRI o …
88Hybrid electric vehicle — The Toyota Prius is the world s top selling hybrid car, with cumulative global sales of 2.36 million units by August 2011.[1] A hybrid electric vehicle (HEV) is a type of hybrid vehicle and electric vehicle which combines a conventional internal …
89Concorde — For other uses, see Concorde (disambiguation). Concorde Role Supersonic airliner …
90Passive smoking — is the involuntary inhalation of smoke from tobacco products. It occurs when tobacco smoke permeates any environment, causing its inhalation by all people within that environment. Such smoke is called secondhand smoke (SHS) or environmental… …
