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News Briefs 30-08-2010

Happy birthday to my wonderful, beautiful Isis!

Thanks Kat.

Quote of the Day:

God does not play dice with the universe; He plays an ineffable game of His own devising, which might be compared, from the perspective of the players, (ie everybody), to being involved in an obscure and complex version of poker in a pitch-dark room, with blank cards, for infinite stakes, with a Dealer who won’t tell you the rules, and who smiles all the time.

Terry Pratchett and Neil Gaiman (‘Good Omens‘)

Editor
  1. Saturn comes back around
    I love that picture of Saturn! I would love to see a high def photo like that taken directly above Saturn, I bet it looks like the trippiest eye ever.

  2. There goes the sun
    Re: …replace the asphalt on our roads with solar cells?

    The article goes into how much national road surface there is and how that might benefit us if it were collecting solar energy.

    Not a bad idea. But there are issues with the panels being made tough enough to withstand the rigors of being a highway and how that would mitigate some of the effectiveness of those cells.

    But when thinking of vast, collective solar… I don’t see roads. I see rooftops. I think about how many square feet of tar/mineral and steel roofing there is and imagine it collecting sunshine on a daily basis.

    The problem with this concept is in the fact that the average citizen would be the beneficiary, not the state or the corporate. You simply cannot have a hundred million households… or even a third that many, being energy independent. The power generating industry would shrink considerably if it were they who were forced to pay monthly bills to large numbers of energy-producing consumers because they were pumping kilowatts back into the national grid.

    The roadways are better… they are state owned and politicians can be bought. You know, oil, gas, diesel and then solar?

    That’s one helluva corporate portfolio.

    1. 100m energy independent households
      >> You simply cannot have a hundred million households… or even a third that many, being energy independent.

      You can now!

      Alternative Energy: The Bloom Box

      [video]

      Large corporations in California have been secretly testing a new device that can generate power on the spot, without being connected to the electric grid. They’re saying it’s efficient, clean, and saves them money. Will we have one in every home someday?

      Print story – originally published Feb 21 2010, updated on Aug 29 2010:
      The Bloom Box: An Energy Breakthrough?

  3. solar roads
    I’m not sure that covering roads with photovoltaic cells is such a great idea.

    For one thing, a lot of the roads are covered with stuff a lot of the time. Like cars, trucks, water, snow, ice, dirt.

    Another drawback is that you have a conflict of design goals. You need the photovoltaic cells to be really robust and resistant to wear. You also want the road surface to have good properties for driving on it, in terms of friction, wear and tear on the wheels rolling on it. In most of the industrialized world, the road surface is supposed to be drivable in cold as well as hot conditions. Those are not the same design goals you have for getting the most power out of the photovoltaics.

    Why not put solar generators on top of all buildings, and on top of all covered trucks. Basically everything that has a roof, put solar power generators of some kind there.

    You might even end up getting more power and better road surfaces for less money if you roof over a lot of roads with power generation stuff. That way each surface can be optimized for what it is supposed to do, versus having one surface that does both jobs less well.

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