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New benefits of chocolate, discovered by scientists

An international team of scientists from Denmark, the United States and Canada has found that moderate chocolate consumption reduces the risk of serious cardiovascular diseases such as arrhythmia (rapid heartbeat), reports the Heart magazine. The team of researchers analyzed the…
New Tech Starts to Use the Wi-Fi Signal to Look Through Walls

German scholars at the Technical University of Munich have developed a scanning technology that uses the Wi-Fi signal to build three-dimensional holographic images. This technology would be helpful in disaster relief operations. Philipp Holl, one of the researchers, said “virtually…