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Showing posts from April 8, 2012

LavaCon 2026 and the future.

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LavaCon is a conference now going on 25 years. Its always fun at conferences where folks collaborate on what the future holds. This year I drove to Charlotte NC from Duluth GA to attend. I used the Tesla in Full Self Drive. I went park-to-park without touching the wheel for over 200 miles. It's crazy. I don't think most people understand how well it works. Lots of nay-sayers still, but it really does work. Be on guard, but enjoy. I spent some of my time "driving" while conversing with Grok as part of my daydreaming. I was discussing with Grok an idea I have of building a West system (cold molded) old style barrel-back runabout maybe 20 feet long- all varnished Mahogony. Of course this boat would have an exotic 12-cylinder engine under a transparent engine hatch between the twin cockpits. We discussed the designs, available actual study plans and pre-lofted design documents for the hull. We also discussed the best engine (perhaps a BMW N73) coupled with a Velvet Dri...
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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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