# September 8, 2022 Nine million people in a city 170km long; will the world ever be ready for a linear metropolis?
# September 8, 2022 The rise of vertical farms: could indoor plant factories be the norm in 10 years?
# September 8, 2022 No banned foods, no calorie counting and you’ll lose half a stone in 12 weeks… but it will cost you at least £400: Has the expert behind Covid symptom tracker app ZOE now invented the most scientific diet ever?