 Or someday soon, you might be considering meat grown from stem cells. Singapore is ahead of the curve on this technology, as the world's Patrick Nguyen first reported last fall. In Singapore, in a brightly lit white room, there are giant steel tanks called bioreactors. Inside the tanks are stem cells from a shrimp, steeping in a warm broth filled with nutrients. And after about six weeks, those cells will grow into a morsel of edible shrimp.