A new life for empty offices: Growing kale and cucumbers
Added on 29 January 2025
Calgary Tower after part of the building was transformed to an indoor farm (Credit: Calgary Tower)
Since its 1967 construction, Canada's "Calgary Tower", a 190m (623ft) concrete-and-steel observation tower in Calgary, Alberta, has been home to an observation deck, panoramic restaurants and souvenir shops.
More news
