An Essay On Aerial Navigation, Pointing Out Modes Of Directing Balloons (1844)
Joseph Mac Sweeny
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An Essay On Aerial Navigation, Pointing Out Modes Of Directing Balloons (1844)

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""An Essay On Aerial Navigation, Pointing Out Modes Of Directing Balloons"" is a book written by Joseph Mac Sweeny in 1844. The book is an exploration of the concept of aerial navigation, which was a relatively new field of study during the time it was written. The author discusses the various modes of directing balloons, including the use of sails, oars, and rudders. The book also covers the physics of flight, including the principles of buoyancy and the effects of wind and air currents on balloon movement. In addition, the author provides a historical overview of the development of aerial na...