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The Indiana Dunes: Beautiful Sand Hills and Wildlife in America's Midwest05-4-27Wade Davis: Scientist, Explorer and Writer05-5-4Unusual creatures live on the Galapagos Islands in the Pacific Ocean05-5-11Amelia Earhart: She Showed That Women, Too, Could Set Flight Records05-5-18The Guitar: an Instrument for Any Kind of Music05-5-25The Story of Radio05-6-1Four Companies Working for the Common Good Instead of Profit05-6-8One of the World’s Natural Wonders: the Grand Canyon05-6-15As Long as It Remains Profitable, Child Trafficking Will Continue05-6-22A Visit to Two National Parks: Mount Rainier in Washington State and Valley Forge in Pennsylvania05-6-29Igor Sikorsky: Aircraft and Helicopter Designer05-7-6Lower East Side Tenement Museum Recreates Life in New York City for Immigrants 100 Years Ago05-7-13The Mercury Thirteen Cleared the Way for Women in the US Space Program12-4-25The US Capitol Represents American Democracy12-5-9Leonardo da Vinci: Beyond the Mona Lisa12-5-16On the Shoulders of Giants: Isaac Newton and Modern Science12-5-23The Erie Canal Helped America Grow12-5-30Finding Your Position on the Globe Was Not Always Easy12-6-6The Indiana Dunes: Ancient Hills of Sand on Lake Michigan12-6-13Ballet’s History Began as a Dance of Power and Influence12-6-27From a Photo of War, a Statue to Remember12-7-4Rapping, From Arab Spring to Occupy Wall Street12-7-11Dry Tortugas National Park Is Deep In History, Natural Beauty12-7-18International AIDS Conference Returns to Washington After 22 Years12-7-25Project Mercury: The American Space Program Begins12-8-1Project Mercury: Alan Shepard Becomes the First American in Space12-8-8Race to the Moon: The Days of Project Gemini12-8-15As Gemini Spacecraft Join in Space, US Moves One Step Closer to the Moon12-8-22NASA and the Early Apollo Flights of the 1960s12-8-29‘One Small Step for Man:’ Apollo 11 And the 1st Moon Landing12-9-5

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