Trilobites: Something’s Brewing in the Lab: Beer Without Hops Growing the small, green flowers is resource-intensive, and farmers can’t keep up. So scientists engineered yeast to produce the bitter, citrusy, flavor in beer. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Super Blood Wolf Moon 2019: What is a Supermoon?Uber unveils FLYING TAXIS which will take to the skies by 2023Super Blood Wolf Moon 2019 date, map, path: When and Where to see the SUPERMOONIs Stunning an Animal Before Slaughter More Humane? Some Religious Leaders Say NoProof of LIFE: Scientists record mysterious radio signals from deep spacePeter Meldrum, Who Lost a Fight to Patent Genes, Dies at 71