Author: myappsplus

Lithium-ion batteries are one of the most successful technologies ever invented, and now span everything from smartphones to power stations — but the technology is not without its flaws and limitations, and scientists are now busy trying to figure out which type of next-gen battery will take over next.

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Most people don’t think of Bluetooth when powering up a Kindle e-reader for the first time. After all, most of what a Kindle does is grab new books to add to its internal storage, and they can do thatnnection lets you read Wikipedia entries, get more books and sync progress across devices. Why then do…

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Using a popular postpaid plan with one of the three major phone carriers (AT&T, T-Mobile or Verizon) isn’t cheap. Most of them cost at least $50 per month and can get close to $100/month for a single person. You have to join the priciest plans to take advantage of many “on us” phone deals, and…

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