‘Refrigerators consume about a sixth of all household electricity, more than any single kitchen appliance. What’s an environmentally minded consumer to do? You could buy an Energy Star refrigerator, but it’d only be about 20% more efficient than a standard model. So here’s a thought: Toss your fridge, and replace it with designer Jihyun Ryou’s manual food preservation system.’
The future seems to be ‘old knowledge’ …..