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  "path": "/scientists-wanted-eco-friendly-battery-realized-they-could-use-the-brine-needed-to-make-tofu/",
  "publishedAt": "2026-02-26T16:30:41.000Z",
  "site": "https://www.goodnewsnetwork.org",
  "tags": [
    "Science",
    "Waste",
    "EVs",
    "Eco-Friendly",
    "Hong Kong",
    "Invention",
    "Food",
    "Electricity",
    "Scientists Wanted Eco-Friendly Battery, Realized They Could Use the Brine Needed to Make Tofu",
    "Good News Network"
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  "textContent": "Capable of undergoing 120,000 charge cycles and being disposed of anywhere, an experimental new battery design might be thought of as truly state-of-the-art. To the contrary, the magnesium chloride or calcium chloride electrolytes used to carry the charge between the negative and positive electrodes were quite familiar to the Hong Kong-scientists that designed the battery […]\n\nThe post Scientists Wanted Eco-Friendly Battery, Realized They Could Use the Brine Needed to Make Tofu appeared first on Good News Network.",
  "title": "Scientists Wanted Eco-Friendly Battery, Realized They Could Use the Brine Needed to Make Tofu"
}