Forget the smart cities full of technologies and monitoring: let's live in frugal cities.
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UNITED NATIONS (AP) — The number of city dwellers is at an all-time high of about 3.5 billion and will nearly double in the next 30 to 40 years, wit...
Container-grown vegetables are well worth the effort as long as some forethought goes into selecting the plants and pots, and the maintenance is unfailing.
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