Expire is not really the right term; but effectively yes. In general a cheque older than six months will be considered stale-dated and will not be honoured. Reference the Canadian Payments Association FAQ.
SKYACTIV is a brand name for a series of technologies developed by Mazda which increase fuel efficiency and engine output. The initial announcement of the SKYACTIV technologies include new engines, transmissions, body, and chassis, which appeared in Mazda products from 2011.
RocketLife: fast, fun, creative technology. RocketLife is breakthrough software for your digital photos. Simply load your pictures and see them transformed into timeless keepsakes. Create photo books, posters, puzzles, mugs, cards, calendars, and much more. Customize every detail or let our exclusive Smart Arrangementâ¢ technology do it for you. Design your creations at home and have us ship them anywhere in the US or Canada.