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Showing posts from April 8, 2012

Marta Marta Marta

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MARTA is the mass transit train system in Atlanta. They just upgraded the ticketing system. It was totally free for about 6 weeks, no ticket kiosks, or need for tickets, just walk through the turnstiles ... crazy stupid. I have sworn off using Marta several times and I still find myself back on it... We have been ridiculed, and been made very uncomfortable and worried about our safety a number of times. But it continues to be the best option getting to and from the ATL airport. I take the train from Doraville to the Airport. The entire length of the Gold Line. The city (I guess) is trying to get MARTA a bit more orderly before the FIFA events in Atlanta this year. They have a lot of work to do. Although I saw a few more security/MARTA Police and quasi security foilks, the same crazy bullshit is still happening. It is home to people who want to stay cool or get warm during the operaing hours. It's not a place to be... its a place to travel. The unmedicated mentally ill folks se...
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It is good to be back home in Brazil after spending time in Paraguay. The traffic jam was bad over the border bridge. I decided to hike. Worked like a charm. I made better time and got some exercise. On top of all that it was cheaper.
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It is Saturday. I am in Foz de Iquazu on the Brazil/Paraguay/Argentina border. I took a hard hat tour of one of the largest hydro plants in the world. There are a few left for me to visit worldwide. There are of course some interesting aspects of this power plant. There are 20 turbines, half are 60 Hz (Brazilian) the other half are 50 Hz (Paraguayan). Since Brazil buys most of the juice they have to convert the 50Hz to 60Hz in a converter 8 km away from the power plant. I wonder how efficient that is. Even if it is 98 percent that is a significant cost at those wholesale levels. Also, the area surrounding the dam is called Itaipu Binational area. The treaty area was specifically created for the powerplant. Now the area is becoming an area of intercountry cooperation for Latin America and they are building a university in the binational area. Clearly, beside the technology and engineering there is considerable political acheivement to be considered here just as at the Moses plant in Nia...
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