TechnologyVirtual cocktails hijack your senses to turn water into wine Using a combination of LEDs, electrodes and smelly gas, the Vocktail can simulate a variety of flavours to create digital drinks News
HealthDine in or eat out: Which is better for you and the planet? It may seem that restaurants can exploit economies of scale to curb their carbon footprint, and home cooking is healthier – but it really depends on the chef Features