Farmland in Iceland is limited, but the country has an abundance of heat, water and clean electricity. Tech Now's Adrienne Murray finds out how innovations in food production are using this unique location to their advantage, including an underground strawberry farm, and an aquaculture facility cultivating microalgae. Subscribe to our channel here: https://bbc.in/bbcnews For the latest news download the BBC News app or visit BBC.com/news #Iceland #Technology #BBCNews