CNN Explains: Fracking How is hydraulic fracturing different from drilling for oil? And why is it called ‘fracking’? CNN explains it to you. November 24, 2017 Education, Environment Share This Video Tweet Share Share Email Related Videos Tour of London’s Recycling Centre Education, Environment Tour of London’s Recycling Centre Water scarcity map Education, Environment, Human Water scarcity map The Future of Fashion Education, Environment The Future of Fashion
