Dutch battery startup LeydenJar’s silicon anode tech could pose a challenge to China

Battery materials startup LeydenJar has closed a €13 million ($15.2 million USD) round to scale up manufacturing of its silicon anode technology for an unnamed “leading U.S.-based consumer electronics company.” The Netherlands-based startup will use the funding, along with a €10 million commitment from the U.S. customer, to build the first phase of its facility,…

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After selling to Spotify, Anchor’s co-founders are back with Oboe, an AI-powered app for learning

The co-founders who sold their last startup Anchor to Spotify are launching their next project: Oboe, an AI-powered educational app that enables anyone to create lightweight, flexible learning courses on nearly any topic they choose, simply by entering a prompt. These courses can span a variety of verticals, including topics like science, history, foreign language,…

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8 Foods That Are Healthier After They Cool Down

Cooling some foods changes their chemical structure, possibly increasing health benefits. For example, some foods develop resistant starch—which helps control blood sugar—and their antioxidants are more usable by your body. Cooled white rice forms resistant starch, which slows digestion. Doina Ungur / Getty Images When cooked and cooled, white rice forms resistant starch, a type…

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