by Sam KINGSLEY HELSINKI, Finland (AFP) — Latte drinkers may in the future be sipping on java sourced from a petri dish rather than a plantation, say scientists behind a new technique to grow what they hope to be sustainable coffee in a lab. “It’s really coffee, because there is nothing else than coffee material in the product,” Heiko Rischer tells AFP, pointing to a dish of light brown powder. His team of researchers at […]