The hunger scale
Food & climate action
Finalist of the Global Children's Design-a-thon 2019, South Africa
This invention is a scale that measures the exact amount of hunger you might have. Based on what and how much you need, the scale produces food to make your hunger go away. This way it solves the hunger, and you can not eat too much, and no food is thrown away. You always get a healthy meal, you are never hungry and there is less food waste!