The forecast for cloudy days at work may have just improved with a "luminous ceiling" from Fraunhofer Institute that mimics outdoor lighting inside the workplace. Leslie Katz led a team that explored ...

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The project can take up to 12 hours, but it was definitely worth it in the end. How much it costs to create TikTok's viral ceiling clouds/courtesy Since 2020, TikTokers have been putting a spooky ...