1
For now lab- grown beef is just another curiosity in the long line of fashionable future foods.
2
Professor Mark Post shows the world's first lab- grown beef burger during a launch event in west London August 5, 2013.
3
Professor Mark Post holds the world's first lab- grown beef burger during a launch event in west London August 5, 2013.
4
The world's first lab- grown beef burger is seen after it was cooked at a launch event in west London August 5, 2013.
5
Chef Rich McGeown prepares to cook the world's first lab- grown beef burger during a launch event in west London, August 5, 2013.
6
Facebook Twitter Pinterest A live screen view behind as the world's first lab- grown beef burger is cooked in west London, on 5 August 2013.