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Arithmetic, Population and Energy - 4 - a talk by Al Bartlett Part 4 of an engaging and informative talk by Al Bartlett. Professor Bartlett has given his celebrated one-hour lecture, "Arithmetic, Population and Energy: Sustainability 101" over 1,600 times to audiences with an average attendance of 80 in the United States and world-wide. His audiences have ranged from junior high school and college students to corporate executives and scientists, and to congressional staffs. Professor Al Bartlett begins his one-hour talk with the statement, "The greatest shortcoming of the human race is our inability to understand the exponential function." He then gives a basic introduction to the arithmetic of steady growth, including an explanation of the concept of doubling time. He explains the impact of unending steady growth on the population of Boulder, of Colorado, and of the world. He then examines the consequences steady growth in a finite environment and observes this growth as applied to fossil fuel consumption, the lifetimes of which are much shorter than the optimistic figures most often quoted. He proceeds to examine oddly reassuring statements from "experts", the media and political leaders - statements that are dramatically inconsistent with the facts. He discusses the widespread worship of economic growth and population growth in western society. Professor Bartlett explains "sustainability" in the context of the First Law of Sustainability: "You cannot sustain population growth and / or growth in the rates of consumption of resources." The talk brings the listener to understand and appreciate the implications of unending growth on a finite planet, and closes noting the crucial need for education topic. For more information, see http://www.AlBartlett.org . This video is part of a series that comprise the entire one-hour talk. You can view other parts of the video. Each part is approximately ten minutes in length: Part 1 http://www.youtube.com/watch?v=9znsuCphHUU Part 2 http://www.youtube.com/watch?v=8BMEImNf9M8 Part 3 http://www.youtube.com/watch?v=fG_PL-dRMA0 Part 4 http://www.youtube.com/watch?v=V3LryW47B_M Part 5 http://www.youtube.com/watch?v=hmfXfx3XKsI Part 6 http://www.youtube.com/watch?v=9oalwwtlYjE Part 7 http://www.youtube.com/watch?v=RW_cPRWpDB8 Part 8 http://www.youtube.com/watch?v=90VgHSZa-2M Video copyright 2002 Al Bartlett. Reproduced with permission. Tags: consumption, curve, exponential, fossil, fuel, function, growth, oil, peak, petroleum, population, resources, sustainability, sustainable 1 Downloads - Last from: (Your Blog here!) |
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Perendev And Bedini Magnetic Motors Video is from Google Videos. American Antigravity. "I don't like the term perpetual-motion", says Sterling D. Allan, founder of Pure Energy Systems.... whatever you might call it, the Perendev & Bedini Motors that Sterling brought to TeslaTech 2005 certainly caused a stir. Check out our conference video for close-up footage & descriptions of both motors in operation! In Sterling's words: "The Perendev motor replication was built by Douglas K. Furr, a Ph.D. Mechanical Engineer, for PerenTech(.com), of which I was founder. In Furr's expert design, each of the rotors can be infinitely adjusted in relation to the other in the off-set of drilled holes, and the holes and pins enable one to insert and take out magnets with relative ease. I suppose if someone with more patience than myself were to tinker around with the device, they might achieve eureka in which the thing begins to accelerate." http://perendev.com/ http://peswiki.com/index.php/Directory:Bedini_SG:Replications:PES:Sterling_Allan http://peswiki.com/index.php/OS:MPMM:Replications:Douglas_K._Furr#About_Douglas_K._Furr Tags: American, Antigravity, PES, Systems, cheap, energy, fossil, free, fuel, magnetic, magnets, motors, neodymium, no, oil, pure, technology 1 Downloads - Last from: (Your Blog here!) |
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The Zoozoos Uncensored The Zoozoos like you've never seen them. http://faff.me Tags: cars, cash, contest, dollars, earth, electric, faff.me, fossil, fuels, future, green, planet, pollution, prize, zoozoo, zoozoos 1 Downloads - Last from: (Your Blog here!) |
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Arithmetic, Population and Energy - 5 - a talk by Al Bartlett Part 5 of an engaging and informative talk by Al Bartlett. Professor Bartlett has given this celebrated one-hour lecture, "Arithmetic, Population and Energy: Sustainability 101" over 1,600 times to audiences with an average attendance of 80 in the United States and world-wide. His audiences have ranged from junior high school and college students to corporate executives and scientists, and to congressional staffs. Professor Al Bartlett begins his one-hour talk with the statement, "The greatest shortcoming of the human race is our inability to understand the exponential function." He then gives a basic introduction to the arithmetic of steady growth, including an explanation of the concept of doubling time. He explains the impact of unending steady growth on the population of Boulder, of Colorado, and of the world. He then examines the consequences steady growth in a finite environment and observes this growth as applied to fossil fuel consumption, the lifetimes of which are much shorter than the optimistic figures most often quoted. He proceeds to examine oddly reassuring statements from "experts", the media and political leaders - statements that are dramatically inconsistent with the facts. He discusses the widespread worship of economic growth and population growth in western society. Professor Bartlett explains "sustainability" in the context of the First Law of Sustainability: "You cannot sustain population growth and / or growth in the rates of consumption of resources." The talk brings the listener to understand and appreciate the implications of unending growth on a finite planet, and closes noting the crucial need for education topic. For more information, see http://www.AlBartlett.org . This video is part of a series that comprise the entire one-hour talk. You can view other parts of the video. Each part is approximately ten minutes in length: Part 1 http://www.youtube.com/watch?v=9znsuCphHUU Part 2 http://www.youtube.com/watch?v=8BMEImNf9M8 Part 3 http://www.youtube.com/watch?v=fG_PL-dRMA0 Part 4 http://www.youtube.com/watch?v=V3LryW47B_M Part 5 http://www.youtube.com/watch?v=hmfXfx3XKsI Part 6 http://www.youtube.com/watch?v=9oalwwtlYjE Part 7 http://www.youtube.com/watch?v=RW_cPRWpDB8 Part 8 http://www.youtube.com/watch?v=90VgHSZa-2M Video copyright 2002 Al Bartlett. Reproduced with permission. Tags: consumption, curve, exponential, fossil, fuel, function, growth, oil, peak, petroleum, population, resources, sustainability, sustainable 1 Downloads - Last from: (Your Blog here!) |
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Arithmetic, Population and Energy - 3 - a talk by Al Bartlett Part 3 of an engaging talk by Al Bartlett. Professor Bartlett has given his celebrated one-hour lecture, "Arithmetic, Population and Energy: Sustainability 101" over 1,600 times to audiences with an average attendance of 80 in the United States and world-wide. His audiences have ranged from junior high school and college students to corporate executives and scientists, and to congressional staffs. Professor Al Bartlett begins his one-hour talk with the statement, "The greatest shortcoming of the human race is our inability to understand the exponential function." He then gives a basic introduction to the arithmetic of steady growth, including an explanation of the concept of doubling time. He explains the impact of unending steady growth on the population of Boulder, of Colorado, and of the world. He then examines the consequences steady growth in a finite environment and observes this growth as applied to fossil fuel consumption, the lifetimes of which are much shorter than the optimistic figures most often quoted. He proceeds to examine oddly reassuring statements from "experts", the media and political leaders - statements that are dramatically inconsistent with the facts. He discusses the widespread worship of economic growth and population growth in western society. Professor Bartlett explains "sustainability" in the context of the First Law of Sustainability: "You cannot sustain population growth and / or growth in the rates of consumption of resources." The talk brings the listener to understand and appreciate the implications of unending growth on a finite planet, and closes noting the crucial need for education topic. For more information, see http://www.AlBartlett.org . This video is part of a series that comprise the entire one-hour talk. You can view other parts of the video. Each part is approximately ten minutes in length: Part 1 http://www.youtube.com/watch?v=9znsuCphHUU Part 2 http://www.youtube.com/watch?v=8BMEImNf9M8 Part 3 http://www.youtube.com/watch?v=fG_PL-dRMA0 Part 4 http://www.youtube.com/watch?v=V3LryW47B_M Part 5 http://www.youtube.com/watch?v=hmfXfx3XKsI Part 6 http://www.youtube.com/watch?v=9oalwwtlYjE Part 7 http://www.youtube.com/watch?v=RW_cPRWpDB8 Part 8 http://www.youtube.com/watch?v=90VgHSZa-2M Video copyright 2002 Al Bartlett. Reproduced with permission. Tags: consumption, curve, exponential, fossil, fuel, function, growth, oil, peak, petroleum, population, resources, sustainability, sustainable 1 Downloads - Last from: (Your Blog here!) |
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HHO Welding Machine Demonstration 5-18-2008 HHO Flashback Arrestor's For Sale on E-Bay http://stores.ebay.com/HHO-Gas-Technology-LLC HHO-Gas-Technology-LLCHHO Welding Machine Demonstration 5-18-2008 This hydrogen oxygen machine has the capability to cutting through 3 inches of solid steel. In this demonstration the oxygen and hydrogen gas was not turned up all the way. It was running on low for this demonstration. This machine puts out 680 liters per hour of hydrogen and oxygen gas and the option of adding cooling gas to do proper welding. My next demonstration will be welding metal together and on the video you will see the coolant adjusting knob and the difference of adding coolant or not during welding. But during this demonstration that someone requested me is to demonstrate the HHO welding machine and the torch. **30 Days $ Money Back Guaranteed** This HHO Gas Technology Flashback Arrestor is one-of-a-kind in the world and there is no comparison to any Flashback Arrestor. Its superior performance surpasses all Flashback Arrestor's worldwide in performance with customer satisfaction. HHO Gas Technology offers a 30 day money back guarantee that you will be completely satisfied with its performance. What are you waiting for Flashback Arrestor damage failure from old technology to your machine or move up to the new technology. Tags: alternative, aquygen, electrolysis, fossil, fuel-efficiency, fuels, gas, h2o, hho, oxyacetylene, torch, water, welding 1 Downloads - Last from: (Your Blog here!) |
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Selfrunning free energy machine http://www.overunity.com/index.php?topic=5176.0.html Waterpump waterwheel powered electrical generator powering itsself and in addition a 100 Watts light bulb. Amazing machine. Please come to: http://www.overunity.com/index.php?topic=5176.0.html Tags: Bedini, Joule, KW, Kapanadze, Replication, SR193, Stubblefield, TC, Tarial, Tesla, Watt, antigravity, atom, battery, coil, current, device, earth, efficient, energy, english, fossil, free, fuel, fusion, generator, hho, high, jlnlabs, kapagen, longitudinal, magnet, mobile, motion, motor, naudin, next-energy, on, overunity, perpetual, perpetuum, power, pump, run, save, selfrunning, solar, sparkgap, subtitles, telluric, teslacoil, thief, ufo, voltage, water, watercar, wave, wheel, wind 1 Downloads - Last from: (Your Blog here!) |
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Diseño de una casa bioclimática energéticamente autosuficiente Casa, elaborada con el programa 3D home architect delux. con la inteción de diseñar una vivienda que sea autosuficiente energéticamente, sostenible económicamente, aprovechando las últimas novedades de los avences en el campo de la energia renovable (fotovoltaico, solar termico (ACS), geotermico, eolico, recogida de lluvia, pellets, tratamiento de agua residual (ducha con el huerto filtrando), suelo irradiante, biomasa... "no fossiles", aprovechables junto la construcción de una vivienda sostenible, de arquitectura ecologica, y además, al mismo tiempo respectamos el medioambiente conservando el bienestar de nuestro planeta, ya que se esta deteriorando cada vez más con el paso del tiempo. Antiguo proverbio romano: "tempus edax, homo edacior" (el tiempo devora, el hombre devora aún más)... nuestra conclusion despues de un trabajo de invetigacion... ha sido que es rentable aprovechar esta funte de energia, que nos puede avalar un beneficio a largo plazo (XD), despues de unos 10-15 años..., en vivienda unifamiliares entre 5-10años las viviendas plurifamiliares. espero que les haya ayudado a cambiar el chip ya (reformar la casa), para mas info, comenten! Tags: Wastewater, aguas grises, ahorro, arnau marimon, arquitectura, better, bioclimaticas, casa bioclimatica, chenglong zou, construcción, diseño autosuficiente, eco, ecologica, ecologico, energeticamente autosuficiente, energia renovable, eolico, fossil, fotovoltaico, fuels, geotermica, geothermal, gettingsoft, green planed, healty live, home architect, house, ibiza, lluvia, miquel, rain, recycle, residual water, rest, sana, solar termico, sostenible, thermal, utopian, vida, viviendas, wind, xl16salou 1 Downloads - Last from: (Your Blog here!) |