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:‘Dangerous’ THREE-MILE WIDE asteroid 3200 Phaethon heads to Earth TONIGHTRevealed: ‘Secrets’ of ancient Biblical Corinth uncovered in new underwater excavationsLife after death: ‘Time did not exist and it lasted FOREVER’When humanity has died out THIS is all that will let aliens know we were ever hereWhen humanity has died out THIS is all that will be left to show we were ever hereBACK FROM THE DEAD: Japanese firm lets you see deceased loved ones at the grave