Morrison claims that the building of the middlesex canal can be seen in one of two ways:
(1) "a continual and almost systematic botching of a very simple process"; or
(2) "as an exercise rather more remarkable than [landing a man on the moon]"
which interpretation do you consider more accurate, and why? use three examples (1-2 sentences each) to explain your argument.

What precautions should you take to prevent injuries when dealing with heavy loads?

The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal

Determine the time of the day and month of the year at which the peak sensible cooling load occurs for a top floor, north-eastern corner room of an office building in durban for the following conditions: floor area: 8 x 8 x 3 m east and north walls: 115 mm face brick (outside), 20 mm air space, 115 mm ordinary brick (inside) with 15 mm plaster roof construction: suspended plasterboard ceiling, 450 mm air space, 150 mm concrete, 75mm screed, waterproofing no heat transfer across other surfaces window area 3x 1,5 m high in north wall only. ordinary glass with venetian blinds. lights and occupants : from 07: 00 to 18: 00 average light density: 25 w/m2 number of occupants : 5 seated, light office work room temperature 24°c