Scientists Wanted Eco-Friendly Battery, Realized They Could Use the Brine Needed to Make Tofu
Imagine a battery that can endure an astonishing 120,000 charge cycles while being environmentally friendly and easy to dispose of—this innovative creation is here to change the game! In a delightful twist, the electrolytes used in this groundbreaking battery design, specifically magnesium chloride and calcium chloride, are already familiar to many; they are key ingredients in the tofu-making process. This intriguing connection comes from researchers at the City University of Hong Kong, who have been dedicated to advancing the field of water-based batteries. These batteries shine in terms of safety, eliminating the need for hazardous waste management. As China emerges












