From India comes the story of three teen inventors who were looking to improve rural healthcare by creating a portable fridge that needed no electricity or coolant fluids. The result of their inspiration is a small, salt-cooled fridge that needs neither a power outlet nor a battery, but rather cools down passively as the salts […]
The post Teens Win 2025 Earth Prize for Refrigerator That Runs on Salt – 200 are Headed to Hospitals to Preserve Medicine appeared first on Good News Network.