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by Tom Harris
With the help of Q, James Bond can breeze through a security system that requires the villain's irises, voice and handprint. Biometrics isn’t just for the movies. Real-life businesses and governments are using it. Check it out.
Bridges collapse for many reasons, from engineering mistakes to earthquakes and train wrecks. Some bridge collapses are tragic, others simply strange. Test your knowledge and see if you can tell the difference.