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  1. Communiqué May 28, 2014

    relatively crude right now, but will be more powerful in 10 years when  people have grown up with it, and ...

  2. Smart Stuff with Twig Walkingstick: People-sized Penguins (for the Week of July 1, 2007)

    July 1, 2007 Q. Dear Twig: Did you hear about the giant penguin? Some scientists found some fossils from one. What's the biggest penguin today? What's the biggest penguin ever?   A. Yes, I heard about the giant penguin. Web sites and papers ran ...