Organ rejection could be detected early with implanted sensors with a special coating which prevents them from reacting with the electrolytes in the human body.
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As if being able to track your every move wasn’t scary enough, it looks like there is yet another way to learn just about everything about you. Thankfully, the Universal Forensic Extraction Device (UFED) is being provided only to law enforcement. Then again, bad guys could probably swipe one of these too.
Google is said to be working to introduce wireless networks for countries in sub-Saharan Africa and Southeast Asia via airborne balloons and blimps.