Physics & Discovery
How Batteries Work: Ions, Electrons and Why Lithium-Ion Wears Out
Every time your phone charges, lithium ions shuttle from one side of the battery to the other and back. That shuttle earned three chemists the 2019 Nobel Prize.
Space, Earth and the natural world, explained.
Every time your phone charges, lithium ions shuttle from one side of the battery to the other and back. That shuttle earned three chemists the 2019 Nobel Prize.
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