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China’s Buildings Rain to Beat the Heat POV: It’s 39°C… but your street, building, and park just turned on outdoor AC. China’s mist cooling systems (rooftops raining, lamp posts spraying, plazas in cool fog) drop temps 3-8°C instantly. Feels like a gentle waterfall, zero extra cost, and it’s everywhere now. Genius summer hack. #ChinaInnovation# #SmartCities#

ZTE's Signal Reach Program in Africa has won two GeSI DWP Global Awards — the Smart Cities Award and the Global Award. Deployed in 20+ African countries, the program is helping expand connectivity, green energy, and digital services to underserved communities. Learn more:

@beffjezos I say both energy and mass, as they are separate scarcities for practical purposes, despite being technically “equivalent”, as described by Einstein’s famous equation. Our solar system has only a tiny percentage of non-solar atoms with which to build things.