. . . you may be able to impress on the Government of France the inevitable consequences of their taking possession of Louisiana. . . .Continuing
The Louisiana Purchase
This series has seven easy 5 minute installments. This first installment: Disturbing Intelligence About Louisiana.IntroductionPresident Thomas
Wright Brothers Accomplishes First Manned Flight
Today's installment concludes The First Airplanes,the name of our combined selection from Charles F. Horne, Samuel Langley, and Alexander Graham
Alexander Graham Bell Watches Airplane Experiments
The absolute weight of the aerodrome, including that of the engine and all appurtenances, was, as I was told, about twenty-five pounds, and the
Launching Troubles
Here, then, commences another long story of delay and disappointment in these efforts to obtain a successful launch.Continuing The First
Langley Begins His Experiments
The record of my attempts to acquire the art of flight may commence with the year 1889, when I procured a stuffed frigate bird, a California condor,
Ballooning a Dead End
We turn back, therefore, to man's first fancy, the imitation of the birds, the heavier than air machine, sustained by the expenditure of energy from
The First Airplanes
This series has eight easy 5 minute installments. This first installment: Origins of Powered Flight.IntroductionBefore the Wright Brothers’
Do Not Break Our Invisible Bonds
Today's installment concludes South Secedes from the United Statesthe name of our combined selection from Jefferson Davis, John Hay and by John