{"version":"1.0","provider_name":"ÌÇÐÄÊÓƵ","provider_url":"https:\/\/www.futurity.org","author_name":"Peter R\u00fcegg-ETH Zurich","author_url":"https:\/\/www.futurity.org\/author\/eth-zurich-ruegg\/","title":"Gothic cathedrals inspire very thin concrete floors","type":"rich","width":600,"height":338,"html":"
Gothic cathedrals inspire very thin concrete floors<\/a><\/blockquote>