The world's first lab-grown hamburger will be served Monday (Aug. 5) in London in front of an invitation-only crowd, according to NBC News. No word on a special sauce, lettuce or a sesame bun. The "meat" was grown from cow stem cells in a laboratory vat, then combined with lab-grown fat to create the proper juicy bite of a hamburger.
Researcher Mark Post of the University of Maastricht in the Netherlands said the project cost $320,000, funded by an anonymous donor, NBC News reported. (Maybe he or she will be the as-yet-identified diner?) Post has spent nearly 10 years perfecting the muscle-growing process, including feeding sugars, minerals and amino acids to the tissue, and exercising the one-inch muscle strands between two anchor points.
Post aims to develop a sustainable food source that will help reduce the environmental impacts of beef production, Business Insider reported. Post has been scheduled to dish up the lab-grown meals before, but had them canceled, as in October 2012, when the hamburger was to be cooked by celebrity chef Heston Blumenthal.