Two sliced apples sit on either side of a clock as a time-lapse video compresses 24 hours into 30 seconds. By the end, the apple on the left has turned brown but the one on the right has stayed fresh and white.

The demonstration highlights the Arctic apple, as shown in a video made by its producer, Okanagan Specialty Fruits Inc. More than a decade in the making, Okanagan’s new Arctic apple has been genetically modified to resist browning when cut open or sliced.

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