Inhabitat's Week in Green: lab-grown meat, eSpyder airplane and terabytes of RAM

Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green. Summer is traditionally a time for firing up the grill and cooking up some burgers and dogs, but this week saw a high-profile foray into the realm of lab-grown meat. The world's first £250,000 lab-grown hamburger was taste-tested in London, and those who tried it said it isn't terrible, but it needs more fat. In response, Inhabitat polled readers to see w...