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71List of Canadians — This is a list of Canadians, people born in Canada, or who became citizens of Canada, grouped by their area of notability. This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by… …
72Auxiliary power unit — An auxiliary power unit (APU) is a device on a vehicle whose purpose is to provide energy for functions other than propulsion. Different types of APU are found on aircraft, as well as on some large ground vehicles.AircraftFunctions of APU The… …
73Passive solar building design — Elements of passive solar design, shown in a direct gain application …
74Home automation — is the residential extension of building automation . It is automation of the home, housework or household activity. Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, and… …
75M2/M3 Bradley Fighting Vehicle — infobox weapon is vehicle = yes name = M2 Bradley caption = Bradley in the Gulf War type = Infantry fighting vehicle origin = United States used by = See Users length = 6.55 m width = 3.6 m height = 2.98 m weight = 30.4 tonnes suspension =… …
76Nuclear and radiation accidents — This article is about nuclear and radiation accidents in general. For a list of military nuclear accidents, see List of military nuclear accidents. For a list of civilian nuclear accidents, see List of civilian nuclear accidents. For a discussion …
77Cloud seeding — can be done by ground generators, plane, or rocket (not shown). Cloud seeding, a form of intentional weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing substances into the air… …
78Coffee — This article is about the beverage. For the bean it is made from, see Coffee bean. For other uses, see Coffee (disambiguation). Coffee A cup of black coffee Type Hot Country of origin …
79PT-76 — Infobox Weapon|is vehicle=yes name=PT 76 caption=PT 76 on display near the Museum of the Great Patriotic War, Kiev. type=Amphibious Light Tank origin=flagcountry|Soviet Union service=16 August 1952 present used by=See Operators wars=See Combat… …
80Batman's utility belt — Infobox comics elements name = Utility Belt imagesize = caption = Batman s utility belt and its contents publisher = DC Comics debut = Detective Comics #29 (July 1939) creators = Gardner Fox type = Equipment supports = Batman subcat=BatmanBatman… …
