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How to Handle a Swollen Battery in Your Laptop or Smartphone

How to Handle a Swollen Battery in Your Laptop or Smartphone

By Jim Tanous • Aug 19, 2014

Lithium-ion batteries power our digital lives, but can sometimes fail and cause the dreaded swollen battery. Here’s why the batteries in our laptops and smartphones sometimes swell, and what to do about it.

Hardware

Walk Around the City with Headphones On? One Llama’s Audio Aware App Might Save Your Life

Walk Around the City with Headphones On? One Llama’s Audio Aware App Might Save Your Life

By Jim Tanous • Feb 26, 2014

Startup firm One Llama is developing a mobile app that can detect certain sounds in the environment and alert a distracted user. The company hopes the technology will help assist the hearing impaired as well as “distracted walkers” who can’t hear a horn or siren over the sound of their headphones’ music.

Mobile

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