Engineering

One step closer to fire-safe, recyclable lithium-metal batteries

To power our increasingly electrified society, energy storage technology must evolve and adapt to meet the growing demand. Lithium-ion batteries, already essential to myriad technology, will require dramatic improvements ...

Engineering

With a whiff, 'e-nose' can sense fine whiskey

Scotch or Irish, single malt or blended? While a whiskey enthusiast might be able to distinguish the good stuff from run-of-the-mill by smell alone, most tipplers rely on the label, black or otherwise.

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