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  • Unknown's avatar

    seandodson 10:14 pm on May 27, 2008 Permalink | Reply
    Tags: , Alberro Santos-Dumont, , brazil, cartier, centennary of flight, dandy, flight, , , watch   

    Alberto Santos-Dumont: the forgotten dandy of the skies 

    When most people think of the first aviators they think of the Wright Brothers who made the first manned flight. But in Brazil and elsewhere, many people think of Alberto Santos-Dumont, the first person to publically achieve sustained flight. It might seem like picking at hairs, but the Wrights early aircraft could sustain controlled flight, but only with assistance. Usually a favourable headwind or the use of launch rails and catapults. In other words, the Wrights’ early aeroplanes never took off under their own steam.

    Santos-Dumont made the first public flight in Paris in 1906. The Wright’s made their first public demonstration in 1908 (here’s how it was reported in Scientific American), although they claimed to have flown as early as 1903. No one disputes that the Wrights’ ground-breaking work on aerodynamics and propellers added more to the design of the aeroplane than anyone else.

    The Brazillian aeronaught was also a pioneer of airships and built the world’s first hybrid airship as early as 1905. In the days before air traffic control he would glide along Paris boulevards at rooftop level sometimes landing in front of a fashionable outdoor cafe for lunch. A notorious dandy, Santos-Dumont is credited with popularising the wristwatch. the story goes that in 1904, after celebrating winning an aviation prize at Maxim’s Restaurant in Paris he complained to his friend Louis Cartier about the difficulty of checking his pocket watch to time his performance during flight. He asked Cartier to develop an alternative that would allow him to keep both hands on the controls.

     
  • Unknown's avatar

    seandodson 11:10 am on May 12, 2008 Permalink | Reply
    Tags: alternative energy, , , flight, , , green energy, , solar, solar power,   

    Solar-powered aeroplane floats on the winds of change 

    Solar powered aviation has travelled a long way since the heady days of the Gossamer Penguin. But could it actually one day power commerical flight? Trouble is, a quick look at the prototypes reveals that most solar-powered planes remain a world away from passenger aviation. But that could be subject to change. Although we are not quite at the stage of the easyJet ecojet just yet, what might be just over the horizon is something like the Hy-Bird, a hybrid of hydrogen, solar-power and lithium-polymer batteries. The Hy-bird still looks like a bit like a prototype, but it is beginning to look more like a proper plane. If you squint your eyes, it could pass for a private jet. Lisa Airplanes, the Hy-bird’s manufacturer, is planning to take the plane on a voyage that will circumnavigate the planet later this summer.

    According to Inhabitat, the Hy-bird gets just 10% of its power from solar, which may not mean that solar power can work on its own, that’s still a significant contribution to my mind. Yes, we should all fly less if we want to reduce CO2. But the prospect of a truly green-powered aeroplane is enough to spark the imagination of those that both want to save the planet but still dream of flight.

     
    • Jeremy Williams's avatar

      Jeremy 11:32 am on May 12, 2008 Permalink | Reply

      Yes, this is a far cry from being a commercially useful enterprise, but it may go some way to inspiring change. I’d love to see someone put up a solar equivalent of the Ansari X-prize. Those kind of initiatives really seem to stimulate innovation.

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