ahlam1399
07-09-2017, 09:56 PM
A huge, vertical garden covering the wall of Madrid's CaixaForum is both a work of art and something practical for the environment. It's among several steps the city has taken to fight climate change.
أكثر... (http://www.npr.org/sections/parallels/2017/07/09/495905421/hot-dry-madrid-aims-for-a-cooler-greener-future?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/parallels/2017/07/09/495905421/hot-dry-madrid-aims-for-a-cooler-greener-future?utm_medium=RSS&utm_campaign=news)