This is a timelapse from a week in Feburary 2013 where @Nexleaf and @DirectRelief visited urban and rural health clinics and storage facilities to deploy on Nexleaf's ColdTrace, a cellphone-based system that monitors the temperature in refrigerated cold chain units that are used to store vaccines.

Photos were taken at 10 second intervals from the dashboard of the car and the window of an appartment. They were reassembled into this video at 4 FPS and 8 FPS.

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