We have also invested considerable time and some money experimenting with the many ways to cook food with the sun. Just imagine! You can actually take scrap materials–old cardboard boxes, newspaper, a ...

INA, Japan, Dec. 8, 2022 /PRNewswire/ -- Earth Cardboard Co., Ltd., headquartered in Saitama Prefecture, Japan, announced that it has developed an environmentally friendly cooking utensil made of ...

Solar box cookers have been popular with campers and back-to-the-landers for decades. The Kyoto Box solar cooker, an updated design, has just won first place in the Financial Times Climate Change ...