July 28, 2014

Weekly Communications Newsletter

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News

How to Make Any Smartphone or Tablet Screen out of Scratch-Proof Sapphire

If Apple is indeed going to make scratch-proof iPhones and iPads with sapphire screens, here’s how it could be done.

 
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An Indoor Positioning System Based On Echolocation

GPS doesn’t work indoors. Can a bat-like echolocation system take its place?

 

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How to Convert a Satellite Dish Into a Radio Telescope

If you fancy trying your hand at radio astronomy, why not convert an old satellite dish.

 
 

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Seven Stories You Shouldn’t Miss (Week Ending July 26, 2014)

Another chance to catch the most interesting, and important, articles from the previous week on MIT Technology Review.

 
 

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Recommended from Around the Web (Week Ending July 26, 2014)

A roundup of the most interesting stories from other sites, collected by the staff at MIT Technology Review.

 
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