Gadgets: A reliable GPS at a good price

One of the most common gadget questions I get (especially during the holiday season) is "Which GPS unit should I buy?"

Solving the mystery of how plants survive near Chernobyl

Twenty-two years after the Chernobyl nuclear power station accident in the Ukraine — the worst in history — scientists are reporting insights into the mystery of how plants have managed to adapt and survive in the radioactive ...

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