It's Not a Bird, Nor a Plane -- It's a Monocopter - NBC4 Washington

    It's Not a Bird, Nor a Plane -- It's a Monocopter

    Troops could one day use the the maple seed monocopter in battle, and meteorologists could gather data during hurricanes and other severe weather. (Published Tuesday, Oct 20, 2009) Troops could one day use the the maple seed monocopter in battle, and meteorologists could gather data during hurricanes and other severe weather. See More