Category Archives: physics

This Piece Just Blew Me Away – Small unit nuclear power is just so wrong on so many levels

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This is the Republican Corporate dreamland. Proclaiming that you are the energy source of  the future doesn’t make it so. But mix in a fair number of under educated farm people who will believe anything and Westinghouse who has everything to gain and you have a Missouri wet dream. Unfortunately this is just that, only it is a bad dream. I mean really, if we make it small and spread it around it will work better? Get out.

http://www.moenergyfuture.org/blog/breaking-news-exciting-investment-opportunity-for-missouri-announced-today/

Breaking news: Exciting investment opportunity for Missouri announced today

Posted on April 19, 2012

On Thursday, April 19, Missouri’s energy future took a giant leap forward as investor-owned, cooperative and municipal utilities announced that they are partnering with Westinghouse Electric Company to apply to the Department of Energy’s Small Modular Reactors (SMR) investment fund for up to $452 million. The funding will support engineering, design certification and licensing for SMRs in Missouri.

This historic partnership could make Missouri a world leader in the energy sector economy.  Gov. Jay Nixon, Sen. Mike Kehoe, Rep. Jeanie Riddle, Chairman Pollock and the overwhelming majority of members of the General Assembly who support nuclear power and helped make this amazing opportunity a reality, should be applauded for their hard work and commitment to Missouri’s energy and economic future.

Over the last four years, MBEF’s supporters across the state educated the public to show that cleaner, alternative energy sources like nuclear are a path forward for Missouri. Today, we are another step closer to creating jobs, boosting our economy and securing our energy future.

This announcement could make Missouri home to an SMR component manufacturing center, engineering and design center, and training facility for engineers—establishing Missouri as a world leader and exporter in energy technology and manufacturing.  In addition to the construction of new SMRs, thousands of Missourians will be put to work because of this project.

An economic impact study about the SMR project is in process and will be made available later this spring.

For more information about SMRs, please visit the below websites.

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Go there and laugh. More tomorrow.

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The Dragon Has Landed – You go space billionaires

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So this is happening as we speak, they are repositioning the solar panels for docking in 16 minutes. So they are a kiss away from either clicking or blowing up . Which ever is going to happen.

http://www.nasa.gov/multimedia/nasatv/index.html

They look like they are about 10 feet apart. That is amazing.

http://www.ajc.com/news/nation-world/dragon-capsule-on-course-1446050.html

Dragon capsule on course for space station arrival

By MARCIA DUNN

The Associated Press

CAPE CANAVERAL, Fla. — The privately bankrolled Dragon capsule approached the International Space Station for a historic docking Friday after sailing through a practice rendezvous the day before.

The unmanned SpaceX Dragon was on track most of the morning to deliver a half-ton of supplies and become the first commercial vessel to visit the space station. But as the capsule drew within 100 feet, flight controllers commanded it to retreat.

The capsule backed off to 230 feet as the SpaceX company worked to resolve a problem with the on-board tracking sensors. Stray reflections from the Japanese part of the space station were interfering with the Dragon’s laser-based sensors, officials said. SpaceX mission controllers quickly fixed the trouble and resumed the docking operation.

On Thursday, the capsule came within 1½ miles of the space station in a practice fly-by. It returned to the neighborhood early Friday so Kuipers and U.S. astronaut Donald Pettit could capture it with a robot arm. First, the capsule went through a series of stop-and-go demonstrations to prove it was under good operating control.

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Go there and look or read. More tomorrow.

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Building The Buildings Of The Future – No Air conditioning is a place to start

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This is an old piece but it is still as true today as it was then. Air conditioning and by that I mean cooling air when it is hot is very expensive both financially and with regards to energy consumption.

http://www.greentechmedia.com/articles/read/buildings-without-air-conditioners-the-latest-in-energy-efficiency-5413/

Buildings Without Air Conditioners: The Latest in Energy Efficiency

Air conditioners consume an inordinate amount of power in the U.S. and they aren’t very efficiently used. To save energy, some say leave them out.

Michael Kanellos: December 22, 2008

Sometimes the most efficient air conditioning system is not having one at all.

To curb energy consumption, architects with projects in temperate cities – Seattle, Portland, San Francisco – have started to design buildings without mechanical air conditioners. These buildings will have heaters in all likelihood, but not air conditioning (see Can Greentech Make Housing Cheaper and Green Buildings No Subsidies Needed).

“There are only five days a year you need cooling in Seattle,” said Amanda Sturgeon, an architect and senior associate at the firm Perkins + Will, who recently designed a building without a mechanical conditioner.

In some cases, architects are putting in air-side economizers, i.e., computer-controlled windows that open to let in cooling breezes (see The Solar Window). The General Services Administration building in San Francisco uses openable windows on 12 of its 18 floors that let in cool breezes at night that, ideally, keep the offices cool in the daytime.  There is no mechanical cooling in the open office areas.

This shift comes courtesy of two trends. One, building developers and contractors have latched onto green buildings as an economic opportunity. Designing a building to LEED Silver or Gold standards – the environmental building standards promulgated by the U.S. Green Building Council – only adds around 2 percent to the overall cost or less, according to various contractors, architects and researchers. Designing to the LEED Platinum standard can add only 6 percent if carefully planned. The trick, say Sturgeon and others, is to exploit as many passive, design-centric techniques for scoring LEED points before moving on to the potentially more expensive, equipment-centric ones like biomass boilers or new types of lighting systems.

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Go here and read. More tomorrow.

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Solar Flare Will Make Our Wires Sing – And maybe the power going out

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The first time we got hit by one of these bad boys that we know of in the 1870s, the telegraph operators here in the US had to disconnect their batteries to prevent the batteries from catching fire. Yet the telegraph system still worked without their power. But for the major utility companies (eg. telecoms, electrical, water, natural gas etc.) this is a big deal and that is what we have been talking about here.

http://news.yahoo.com/earth-braces-biggest-space-storm-five-years-180341589.html

A pair of scorching explosions on the Sun’s surface is sparking the biggest radiation and geomagnetic storm the Earth has experienced in five years, space weather experts said Wednesday.

The full brunt of the storm is expected to hit Earth early Thursday US time and last through Friday, potentially disrupting power grids, GPS systems, satellites, and forcing airplanes to change their routes around the polar regions.

“Space weather has gotten very interesting over the past 24 hours,” said Joseph Kunches, a space weather scientist with the National Oceanic and Atmospheric Administration (NOAA).

The fuss began late Sunday at an active region on the Sun known as 1429, with a big solar flare that was associated with a burst of solar wind and plasma known as a coronal mass ejection that hurtled in Earth’s direction at some four million miles per hour (6.4 million kilometers per hour).

Another solar flare and CME followed at 0024 GMT on March 7, setting off a strong geomagnetic and solar radiation storm, both at level three on a five-step scale.

NASA said the second flare — classified in the potent X class — was one of the largest of this cycle known as the solar minimum which began in early 2007, and fell in just behind slightly stronger one which erupted in August.

“The current increase in the number of X-class flares is part of the sun’s normal 11-year solar cycle, during which activity on the sun ramps up to solar maximum, which is expected to peak in late 2013,” the US space agency said.

The solar flares alone caused brief high frequency radio blackouts that have now passed, according to NOAA.

But the ensuing space storm will likely give nighttime viewers in Central Asia a prime look at the aurora borealis, or northern lights, on Thursday night, in addition to possibly garbling some of Earthlings’ most prized gadgets, Kunches said.

The storm is likely “the strongest one since December 2006,” Kunches said, noting, however, that the Earth experienced a stronger radio blackout last August.

“But en masse, if you put it all together with the geomagnetic effects and the solar radiation effects, I would put it on par with one at the end of the last solar cycle which was over five years ago.”

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Go there and read. Google for additional solar flare information. More tomorrow.

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The Frugality of Tin Foil – And so much more

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To create tin foil takes tons of energy, so reusing it as many times as you can is the only thing that makes sense.

http://www.frugalvillage.com/2011/07/23/reuse-aluminum-foil/

Reuse aluminum foil

Frugal people sometimes get teased for reusing items. For example, you might save aluminum foil to reuse later. While some may find that idea silly, frugal people know there are plenty of ways to put foil to good use.
How have you reused aluminum foil? Here are a few suggestions.

DRYER BALLS:

Wad foil into balls that are approximately 3 inches in diameter and use them to reduce static in your dryer. You can wrap a tennis ball in foil, too.

POT SCRUBBER:

If you don’t like the dryer ball idea, you can wad the foil into a ball and use it to scrub pots and pans instead. One reader, Roxanne from West Virginia, shares: “That wadded-up foil will clean the barbecue grill, or at least take the bigger stuff off so you can clean the rack easier.” You can use the foil balls for cat toys or to scrub rust from chrome, too.

REMOVE WRINKLES:

A flat piece can be used on your ironing board under the fabric cover to reflect heat. This will make your ironing faster because both sides of your fabric will benefit from the heat.

PREVENT RUST ON STEEL WOOL PADS:

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Go there and read. More tomorrow.

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Fukushima Heats Up Again – Are these the reactors that refuse to go away

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I have my doubts about what this actually means. A cold shutdown is considered to be 93 degrees Celsius or 212 degrees Fahrenheit. So the reactor is still technically cool, and I doubt if it would mean much if it went up to even 500 degree Fahrenheit because that is a factor of three below its operating temps of 2,300 degrees or the 5,500 degrees in their operation range. Still there is an “ooga booga” factor in there somewhere.

http://www.telegraph.co.uk/news/worldnews/asia/japan/9066687/Rising-temperatures-trigger-concern-at-Japans-Fukushima-nuclear-plant.html

Rising temperatures trigger concern at Japan’s Fukushima nuclear plant

By Danielle Demetriou in Tokyo

3:28PM GMT 07 Feb 2012

Water temperatures at Japan’s damaged Fukushima nuclear power plant have risen more than 20 degrees Celsius over the past week.

Concerns are growing in relation to conditions at the plant, in northeast Japan, which was declared in a state of cold shutdown in December last year.

Temperatures at the bottom of the No. 2 reactor have climbed to over 70 degrees Celsius, marking a rise of more than 20 degrees since the start of February.

Boric acid has been injected into the reactor by workers of Tokyo Electric Power Company (TEPCO), operators of the plant, in order to prevent an accidental chain reaction.

The rate of cooling water injected into the unit was also increased as part of the plant workers’ attempts to stem the surge in temperatures in the reactor.

The government declared that the power plant was in a state of cold shutdown on December 16, nine months after a major earthquake and tsunami triggered a nuclear crisis.

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Go there and read. More tomorrow.

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Dual Air Conditioning – What an energy saver

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Not much to say about this. Just a pretty nifty idea. I am going to put up a couple of the central paragraphs.

http://www.sciencedaily.com/releases/2010/06/100621071943.htm

New Air Conditioning System Has Potential to Slash Energy Usage by Up to 90 Percent

ScienceDaily (June 21, 2010) — Ah, the cool, refreshing feel of air conditioning on a sweltering summer day.

dot dot dot (as they say)

DEVap: Liquid Desiccants, Permeable Membranes

The DEVap solves that problem. It relies on the desiccants’ capacity to create dry air using heat and evaporative coolers’ capacity to take dry air and make cold air.

“By no means is the concept novel, the idea of combining the two,” Kozubal said. “But no one has been able to come up with a practical and cost-effective way to do it.”

HVAC engineers have known for decades the value of desiccants to air conditioning. In fact, one of the pioneers of early A/C, Willis Haviland Carrier, knew of its potential, but opted to go the refrigeration route.

Most people know of desiccants as the pebble-sized handfuls that come with new shoes to keep them dry.

The kind NREL uses are syrupy liquids — highly concentrated aqueous salt solutions of lithium chloride or calcium chloride. They have a high affinity for water vapor, and can thus create very dry air.

Because of the complexity of desiccant cooling systems, they have traditionally only been used in industrial drying processes. Inventing a device simple enough for easy installation and maintenance is what has impaired desiccant cooling from entering into commercial and residential cooling markets.

To solve that problem, the NREL device uses thin membranes that simplify the process of integrating air flow, desiccants, and evaporative cooling. These result in an air conditioning system that provides superior comfort and humidity control.

The membranes in the DEVap A/C are hydrophobic, which means water tends to bead up rather than soak through the membranes. Imagine rain falling on a freshly waxed car. That property allows the membranes to control the liquid flows within the cooling core. “It’s that property that keeps the water and the desiccant separated from the air stream,” Kozubal said.

“We bring the water and liquid desiccant into DEVap’s heat-mass exchanger core,” Kozubal said. “The desiccant and evaporative cooling effect work together to create cold-dry air.”

The air is cooled and dried from a hot-humid condition to a cold and dry condition all in one step. This all happens in a fraction of a second as air flows through the DEVap air conditioner. The result is an air conditioner that controls both thermal and humidity loads.

DEVap helps the environment in many ways. DEVap uses 50 percent to 90 percent less energy than top-of-the-line refrigeration-based air conditioning.

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Go there and read. More tomorrow.

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Fascinating New Photos Inside Fukushima Nuclear Power Plant

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I can’t post these photos here because there are 67 of them and they are linked. So I will just post the text. I might add that if you skip down to photo 40 or so you will see the real damage to the power plant itself. Most of the pictures are of the temporary village that houses the workers, the drive to the power plant and and the emergency control room. This is probably because this is where the photographer spent the bulk of his time and was bored. They are real cool for the geeks like me. Thank you Denver Post.

http://blogs.denverpost.com/captured/2011/11/14/inside-japans-fukushima-nuclear-reactor/5085/

Inside Japan’s Fukushima Nuclear Power Station

Posted Nov 14, 2011

Associated Press photographer David Guttenfelder, along with other reporters, was allowed inside the Fukushima nuclear power station to witness the devastation, for the first time, caused by Japan’s March 12th earthquake and tsunami.
Eight months later, the plant remains a shambles. Mangled trucks, flipped over by the power of the wave, still clutter its access roads. Rubble remains strewn where it fell. Pools of water cover parts of the once immaculate campus.
Tens of thousands of the plant’s former neighbors may never be able to go home. And just as Hiroshima and Nagasaki become icons of the horrors of nuclear weapons, Fukushima has become the new rallying cry of the global anti-nuclear energy movement.
Yet this picture is one of progress, Japanese officials say. It has taken this long to make the plant stable enough to allow Saturday’s tour, which included representatives of the Japanese and international media — including The Associated Press. Officials expect to complete an early but important step toward cleaning up the accident by the end of the year. (AP)

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Go there and see them. More next week.

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Rossi”s Cold Fusion Process Backed Up – Is the University of Illinois professor legit

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This article claims that Professor George Miley’s work backs up everything that Rossi is doing in cold fusion in Italy. I still have huge doubts. At least Miley’s work is open to the public. Go and see both reports.

http://www.fcnp.com/commentary/national/10516-the-peak-oil-crisis-transitioning-to-cold-fusion.html

The Peak Oil Crisis: Transitioning to Cold Fusion Print E-mail
By Tom Whipple
Wednesday, November 16 2011 02:45:44 PM

dot dot dot as they say

Now so much energy coming from such a small and inexpensive device, in violation of what are thought to be the principles of physics, seems too good to be true. As this phenomenon had not been independently repeated and verified by other laboratories, many pronounced it a fraud, a few the greatest breakthrough of the age, and the rest of us remained agnostic while awaiting further developments.

They were not long in coming. Last week it was learned that George Miley, a Professor Emeritus of nuclear engineering at the University of Illinois who has been conducting experiments similar to those in Italy for many years, has been observing anomalous amounts of heat emanating from test equipment similar to that being used in Bologna. Miley has been experimenting with palladium-zirconium alloys, but says his experiments are producing so much heat that could only be coming from fusion of atomic nuclei. Unlike the Italian experiments which are aimed at developing a proprietary commercial product, the Illinois experiments are being conducting under the auspices of a state university with details of the experiments being made known as soon as possible. At a university the aim of scientific research is to win a Nobel Prize, or at least academic prestige, not to make money.

While a second report does not adequately confirm that heat-producing, low-energy nuclear reactions are a real phenomenon, it is does seem to reduce the likelihood of fraud on the part of a single man or organization. Furthermore it increases the possibility that we could be witnessing the early stages of what could be one of the greatest scientific discoveries in human history – production of unlimited amounts of cheap, pollution-free energy.

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http://nextbigfuture.com/2011/10/dr-george-miley-replicates-patterson.html

October 22, 2011

Dr. George Miley Replicates Patterson, Names Rossi

Ecat site – Long-time cold fusion researcher Dr. George Miley, affiliate professor at the University of Illinois, has recently released a report documenting his successful replication of the work of cold fusion pioneer James Patterson. Dr. Miley feels that the work of Mr. Patterson and Andrea Rossi have many similarities and has offered a theory that is felt to cover both. Dr. Miley recently spoke at the World Green Energy Synopsium in Philadelphia, PA from October 19-21, 2011. A Microsoft Power Point presentation was released on October 3 documenting his work and experimental results. I have included a slide show of this presentation below. Please note that such presentations usually serve as a guide to an accompanying lecture, of which I do not have access to at the present time. I will post it if and when it becomes available

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More tomorrow.

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Transition Communities Up North – Get going Canada

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I love Brit speak. Some groups are not undecided they are mulling things over. Anyway there is a great list at the end of this article so go check it out.

http://citizenactionmonitor.wordpress.com/2010/09/23/canadas-transition-communities/

Canada’s Transition Communities

23 Sep

No 67 Posted September 23, 2010

IMPORTANT UPDATE, Jan. 7, 2011: Ten *NEW* communities added to the List of Canadian Transition Communities (below).

What is a Transition Community?

The following text is excerpted and adapted from Ball’s research paper, Transition Towns: Local Networking for Global Sustainability?

The Transition Movement, promoting an action-based approach to (local) sustainability, has in the past four years grown to incorporate a large network of individual Transition Initiatives. Informed by ideas and values within environmental organizations, yet, in its practical organisation it is distinct from past models of sustainability by incorporating broad grassroots support in a diverse range of places within the framework of a coherent networking model.

Sustainability challenges the dominant, market-based capitalism of industrial society, on economic, social, environmental and ecological grounds, citing devastating ecological and environmental exploitation. Sustainability, in contrast, calls for production and consumption within long-term ecological limits.

While local sustainability has become a politically important goal, in practice neither top-down government nor grassroots community models have gained widespread uptake or success: the former have failed to connect with or involve a grassroots public; the latter generally have few resources and limited capacity.

The Transition Model, a non-governmental community-led model, advances an action-based approach. With its fast-growing network of Initiatives, the Transition Movement is akin to a non-profit franchise operation, combining the advantage of a centralized support base with the capacity and resources of a decentralized networking organization.

The Transition concept, co-founded by Rob Hopkins, who has a background in permaculture, builds upon a core thesis: that the modern industrial capitalist economic and social system, based upon cheap oil and resources, is unsustainable, making a major restructuring of economy and society imperative, and inevitable. Transition contends that citizens and communities need to act proactively and positively at the local scale, in a process of ‘Transition’ and ‘Powerdown’ to build localized and resilient communities in terms of food, energy, work and waste. The vision holds that decarbonized local communities will be resilient in their capacity to “hold together and maintain their ability to function in the face of change and shock from the outside.” Transition is modelled to be a self-organizing community-led model, for people to “act now and act collectively.”

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More tomorrow.

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