Are you healthy enough?

Have you heard of Wello or AliveCor? These are a new breed of devices which attach to your smart phone and claim to detect atrial fibrillation, track your blood pressure, temperature and even more. You can also get other devices that can measure your sleep patterns, oxygen level in your blood, and your overall physical activity.

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We've got hit by Shellshock

You might have heard by now about a new problem in the computer world - Shellshock. I'll spare you the technical details. The one thing you should know is that this bug was discovered in a part of the Linux operating system. Linux, the free version of Unix, with numerous variations in distribution, is embedded in countless number of devices. As far as people know, the bug was introduced sometimes in 1992.

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