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Don Wildman investigates a professor's lifelong quest to uncover an ancient city, a record-breaking race around the world inspired by Jules Verne and a journey by snowmobile to the North Pole.
Don Wildman investigates an underwater breathing machine, an out-of-this-world fabric fastener and a musical invention that struck a major chord.
Don Wildman investigates a real-life sea monster, an underwater creature that became an unlikely WWII enemy and a mysterious design discovered on the ocean floor.