Vertical farming’s success depends on the cheapest lightbulb
Abu Dhabi’s giant Yas Mall isn’t the most obvious location for embracing nature. The sprawling complex, which houses a 20-screen cinema, leads to a Ferrari-themed amusement park.
At its heart is the Carrefour hypermarket. There’s no natural light or soil, yet floor-to-ceiling shelves offer shoppers herbs and microgreens grown right in…
