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  • Unknown's avatar

    seandodson 10:14 pm on May 27, 2008 Permalink | Reply
    Tags: , Alberro Santos-Dumont, aviation, brazil, cartier, centennary of flight, dandy, , , , 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 8:17 pm on May 12, 2008 Permalink | Reply
    Tags: , aviation, , , , , ,   

    Rethinking the airship 

    Far more likely to get off the ground than a solar-powered plane would be a photo-voltic zeppelin and, somewhat surprisingly, at least two companies already have designs in this area. The image above left is of the Strato-cruiser, a beautiful reimagining of the Zeppelin by Tino Schaedler, a London-based German set designer and thinker. It’s a wonderful flight of fancy designed to incorporate a gourmet restaurant, swimming pool and resident DJs and so on.

    A less attractive, although far more prosaic redesign of the airship comes in the form of the US Aeroscraft, above right, a 400-ton hybrid airship, of which we are promised the first prototype later this summer. Powered by an electric motor, the airship has green credentials of its own. According to EcoGeek, such airships “do not require any energy to keep them aloft … Depending on their size, a modern airship could be significantly more energy efficient than even a Greyhound bus.” While Treehugger reckons that compared to a passenger jet of similar carrying capacity “it should require only half the fuel to operate.”

    There’s more to this than meets the eye. According to Airship World that the Zeppelin is returning to the US after a gap of 70 years. The Zeppelin NT, the fourth to be sold by the German company, will be shipped to California later this year. Airships have been floated beforein recent years, but mostly as cargo vessels. This next-generation of dreamliners could have enough space for 1,000 people to sit comfortably on a lower deck, while an upstairs there could be tennis courts and movie theaters, well at least for those in first-class, that is.

     
    • Bryson Nitta's avatar

      Bryson Nitta 9:39 pm on May 12, 2008 Permalink | Reply

      Wow.

      That is the coolest thing I’ve seen this week. Ha! I’d love to take a ride on a blimp, that’d be amazing!

    • Dennis Meizys's avatar

      Dennis Meizys 1:17 am on May 13, 2008 Permalink | Reply

      How exciting! Old, efficient technology is being renewed. Like Biodiesel, which preceded petroleum diesel in Rudolf Diesel’s first engine, these airships are also more nature-friendly.

      Living within 30 miles of an airport in Maryland, I am already dreaming of the day when the soft buzz of the airship’s propeller drives replaces the scream of the jets over my house.

      Not to mention, the safety advantages! Would you rather be sitting in a jet airplane or a blimp when you overhear the words “engine failure” spoken by someone coming out of the cockpit?

      So we get to our destinations a little slower? Relax and read a book, or if they have wireless access, a blog!

  • Unknown's avatar

    seandodson 11:10 am on May 12, 2008 Permalink | Reply
    Tags: alternative energy, aviation, , , , , 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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