Batteries
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Flight attendants used a fireproof bag to contain the computer after its lithium battery began smoking. One passenger was treated on the ground for ...
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An early grid battery was installed in the Atacama Desert in Chile 15 years ago. Now, as prices have tumbled, they are increasingly being used around the ...
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The deal with a company owned by Embraer gives Beta Technologies an additional source of revenue as it develops its own electric aircraft.