Hong Kong Is Turning Caverns Into Real Estate Ifeadi C. 04:06 Feed: All Latest, Zero Tech Blog In the ultra-crowded city, caverns could offer room for things like waste management and treatment, data storage, parking, and slaughterhouses. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsTwitter's Photo-Cropping Algorithm Favors Young, Thin FemalesThe Squishy, Far-Out New Experiments Headed to the ISSPokémon Unite Is the Perfect, Simple Game We Need Right NowDualtron's New E-Scooter Eats Steep Hills for BreakfastHow to Use Running Apps to Hit the RoadTikTok Smells Like Gen X Spirit