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Cutting-edge robots, recently unveiled by NASA and General Motors, will work next to humans on Earth and in space. Jorge Ribas reports on the twin machines dubbed Robonaut 2.
...MOREA new padding design in football helmets doesn't just protect players' heads better, it can prevent serious injury. Kasey-Dee Gardner gets the scoop.
...MOREWhen a dump truck plowed through a pedestrian highway bridge in Turkey, we wondered how it was that nobody was seriously hurt. James Williams gets the explanation.
...MOREWas that a UFO sighting...or a hoax? It turns out that crafting a UFO video hoax is quite easy if you know the right tricks. James Williams gets five tips from an UFO hoax video creator.
...MOREEngineers from the NASA Langley Research Center unveiled plans to build a personal flying machine that would run on a set of electric motors. Jorge Ribas reports on aptly named Puffin, which is still in the early stages of development.
...MORETwo British filmmakers recently uncovered the long-lost source of Rome's ancient aqueduct. Rossella Lorenzi reports on the discovery.
...MOREThe world's most promiscuous bird is a sparrow that lives in tidal marshes in the northeastern United States. Researchers found that in most nests, saltmarsh sparrow chicks had multiple fathers. Jorge Ribas gets the sordid details.
...MOREFlip a genetic switch and turn a bird into a dino? Not quite, but not so far off either. James Williams gets the story from paleontologist Jack Horner.
...MOREWill the real ET be little green men or little green bacteria? SETI Institute Senior Astronomer Seth Shostak theorizes what our first alien encounter might be like.
...MOREMysteries abound on a bizarre moon orbiting Jupiter. James Williams counts down 5 reasons we're big fans of icy Europa.
...MORECopyright info: Copyright © 2006 Discovery Communications, Inc.
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