Building the World

February 18, 2021
by Building The World

ENERGY: Genie in a Bottle

February 18, 2021. It’s National Battery Day. What is this genie in a bottle that we call a battery? Lithium-ion batteries are making news. It’s a technology popularized in 1991, when rechargeable lithium-ion batteries were first used in hand-held camcorders. … Continue reading

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