A technology simple but effective: the Stirling engine. This is an external combustion mechanism that works by exploiting the differences in temperature between a hot and a cold. A closed cycle engine that uses a gas (usually air) as the thermodynamic fluid. To produce the temperature difference you can use different elements such as ice (see video) or even better, the sun's rays. A silent motor, has virtually no maintenance requirements and with the potential to reach close to the theoretical results for the thermodynamic cycle.
ALL without polluting
What I want to say is that the Stirling engine was invented by Robert Stirling in 1816!
Today I open the newspaper and read something that shocked me: Bill, EXPECTED TO RISE 30 per year. Not fraintedetemi, pennies are not to be scandalized, but what lies behind the question. The problem of raising the price would rise in oil prices, which in recent months there has always maintained above 70 dollars per barrel and has recently had a surge in share settling around 82. Now you're probably wondering what does the crude oil with gas and electricity? Well, first it should be stressed that Italy buys over 80% of energy abroad. The majority of the few Italian stations are fossil fuel power plants or (Highly polluting and very convenient). The electricity production is imported from nuclear power plants, hydroelectric and only minimally alternatives. The gas is simply natural gas imports from Eastern Europe. But how do you determine prices? Methane is considered a petroleum product and therefore follows the trends of oil, is closely connected. The cost of electricity is based on trends instead of the bag (in which the oil is very influential) and costs for the purchase of natural gas related to the cost of oil. This is the scandal: the energy system is based on oil not only as a consumer but also as a measure! Oil is the basis for determining prices for the products, the use and availability. I can not use canola oil, hydrogen, solar energy, earth, wind, tides, the difference in temperature because they are not compared with the oil! All these forms of alternative energy sublimate the use of "black guano" are potentially the best and non-polluting. There is no desire to change policies and energy savings, the explanation of the rise in prices is the proof. They built a system that revolves COMPLETELY around the oil. Just a few words, simple, and tomorrow there would be no energy and environmental problems: we change the system from oil to hydrogen. But nobody will ever ...
Nuclear power is probably unrelated to the oil economies ... I heard Mr Casini speak in favor of nuclear power because it defines clean energy! Truly the world is going crazy. We can say that nuclear power has no entries in the air but I challenge harmful MR CASINI TO LIVE NEXT TO A radioactive waste repositories. Also, because the space, the areas are something tangible. We must not think about tomorrow, but a hundred years! In 2107 where we feel all those barrels of lead-filled nuclear waste substances? The technologies exist, the stirling engine is Stao invented 191 years ago! The will of those who might decide to change, though there is no ...
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