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 ...

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 ...

Think humankind discovering fire was revolutionary? How about a cardboard box that uses the sun’s rays to cook without burning firewood? That’s precisely what the Kyoto Box, a cardboard solar cooker, ...

It looks so simple, and that's the key innovation. The Kyoto Box consists of two cardboard boxes, one inside the other. The inner box is painted black to absorb sunlight, and the heat is trapped with ...

An $8 cardboard box that uses solar power to cook food and sterilise water could help save the lives of 3 billion of the world's poor. The Kyoto Box, named after the United Nations' Kyoto Protocol ...

John Bohmer’s Kyoto Box won the $75,000 Financial Times and HP Climate Change Challenge today thanks to an ultra-cheap and simple design with the potential to provide cooked food and clean water to ...

Harness the power of the sun with this simple homemade solar cooker! Harness the power of the sun with this simple homemade solar cooker! With just a few household items, see how solar energy creates ...