I'm doing an internship <a href=" http://www.performancefrenchcars.co.uk/olanzapine-teaching.pdf "></a> The burger is a product of years of research and experiments that involved threading about 20,000 protein strands together derived from cultured cattle stem cells. The cultured meat is mixed with regular burger ingredients and flavor enhancers to make it as burger-like as possible. In the exclusive event today, two volunteers will be able to sample the creation.