Lead acid battery: discontinued model like the tube
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The tube had been replaced by the transistor. We just experience the replacement of the picture tube by flat screens. The next discontinued model is the lead acid battery.
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Who killed the electric car
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The lead acit battery! The first electric cars had been in the time of the wild west. The quality of lead acid batteries brought them an undeserved end.
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Development stop at the ICE internal combustion engine
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After the lead acid battery killed the first electric cars, they had for a century in cars with internal combustion engines an insignificant secondary role as SLI battery.
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More comfort brings breakdowns
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More comfprt brings more electric consumption in the car. The statistic of breakdowns shows that the lead acid battery is overstrained with this, more and more breakdowns are cause by the SLI battery.
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Electric scooter: the 2000 km question
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Every good dealer will ask You at the consultation: how many km a year do You drive per year. At more than 2000km a year, he will recommend lithium batteries.
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Fall in prices at tube televisions
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Who had thought, 20 years ago, a 55cm color television will be for 99,90 EUR as a fast moving consumer good in a supermarket. How can a producer earn money with this?
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Applied Materials makes loss
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In a normal world, Applied Materials would have to search desperate for new personal, train new personal. The delivery termins for new photovoltaic factories would be 2013.
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1996 political philosophy as guiding principle
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Politics has not to degenerate to the administration of redistribution fights. Politics has to be more. Politics has to design future visions where people can orientate.
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Establish targets for humanity
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To establish targets, first a task has to be found. At searching a task is the mathematical method of game theory very usefull.
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Game theory: Let's start with a very simple game: Tic Tac Toe
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An area of mathematics science is called game theory.
There are rules, options to act, win- and lose situations.
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Game theory: reconstruct the rules by watching a chess game
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Imagine You don't know chess and You watch an ongoing game. You watch
move 5 to 40. You watch very carefully and You try to reconstruct all the rules of the game.
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The meaning of life revealed
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Game theory reveals: development of intelligent forms of life like humans is necessary to maintain all forms of life for a long time.
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US President Obama: car limits: to little to late
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I drove 1993 to 1996 a Renault Espace Minivan from 1989. This minivan built 20 years ago fulfilled the consumption limits in the US from 2016.
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Culture shock for the parliament president of China
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May 17th 2009 is Wu Bangguo on a private visit in Salzburg. Culture shock in front of the hotel with loud 2 stroke engine scooters. They are for a long time forbidden in over 500 Chinese cities.
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1st April joke from Wolfram Alpha
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Big hype in mass media about Wolfram Alpha. We use for the test of Wolfram Alpha similar methods like our political magacine uses at parties.
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Wolfram Alpha test with electric car
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What will move us tomorrow? The query ''electric car'' is redesigned by Wolfram Alpha to ''electric utilities''.
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Wolfram Alpha test with electric scooter
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About 90 million electric scooters are world wide underway, but Wolfram Alpha does not understand the query ''electric scooter''.
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Wolfram Alpha test with photovoltaic
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A lttile bit more than a dictionary definition should be possible at the query ''photovoltaic''
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Wolfram Alpha Test with peak-oil
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Is peal-oil in the future or past? A very important theme with the oil price explosion 2008 and the consequent recession. But Wolfram Alpha does not understand the query.
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Wolfram Alpha test mit economic crisis
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Since middle 2008 the omnipresent theme. But at ''economic crisis'' has Wolfram Alpha only the idea, it could have to do something with a movie.
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Salzburg bull washer in modern times
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How to show to the besiegers that there is enough food? By showing each day on the wall of the fortress the same bull in different colors.
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