October 31st, 2009
green energy
Heather asked:


Harnessing Energy for a brighter future!

Learn how to create a green energy source.  Eliminate your power bills and get paid from your power company, as your meter will run backwards.  Generating your own energy is a lot easier than most people think.  For under $200 bucks you can create a green energy source and live fully off the grid.  Help our planet …reduce your impact on the environment.

When I say create a “green” energy source I am referring to an eco-friendly, non polluting energy source, which is independent and capable of powering up your entire home.  That green energy source will make it possible for you, to live fully off the grid.

Energy conservation leads to a healthier planet!  Generating your own energy can save you thousands of dollars a year and is one of the ways you can help planet earth!

There is future potential for a global energy crisis due to population and growing industries.  If everyone tried one way of making a difference, we could help our children and save the children of the future.  Generating your own energy is one BIG way of reducing your impact on the environment!

To create a green energy source, you would start generating your own energy by means of solar panels, windmills, or even magnetic generators.  You could live fully off the grid, or stay connected and sell the unused energy.

Generating your own energy is one of the ways you can help planet earth.



Find your way of generating your own green energy source



GAIL

What happen to heat energy after it is released to the atmosphere?

October 28th, 2009
energy
N.H.F asked:


According to the conservation of energy, energy is transformed into other forms of energy. In real cases, for example, in engines, not all chemical energy (from the fuel) is converted to kinetic energy (correct me if I’m wrong) because some of the input energy is dissipated as heat energy. So logically, the heat energy is released to the atmosphere. What happens to the heat energy after that?

DANIAL

October 28th, 2009
green energy
Paige Green asked:


Are you looking to raise a “green baby”? While parents certainly don’t want to bring up a child with jaudice, there are a number of eco friendly options available when it comes to raising baby green.

Babies have exceptionally sensitive skin and very delicate immune systems so baby items need to be selected with care. ‘Most people understand that residues from everything you put onto skin can be absorbed into the bloodstream and may also be responsible for rashes or irritation,’ says Catherine Cervasio, founder of Aromababy. Petro chemically derived ingredients, such as mineral oil, are reported to reduce the skin’s ability to ‘breathe’. Cervasio suggests less frequent bathing, less use of commercial products and a more natural approach to personal hygiene for babies and children.

Organic and natural fabrics for clothing and bedding will expose baby to less harmful chemicals and dyes that could be potential allergens. Toys should also be made from natural materials such as wood and cloth. Plastics, while durable, are made from petrochemicals and can contain polyvinyl chloride which has been known to release potentially harmful fumes - you’d be amazed at just how much plastic your child is exposed to from birth.

Food is another area where sustainable, organic choices can be made. First and foremost, ****** milk is one of the most nutritious and environmentally friendly foods for baby - just consider the elimination of packaging and food miles. Andrew Radford, from the World Alliance for Breastfeeding Action, estimates that if every baby in the US was bottle-fed, almost 86,000 tonnes of tin plate would be required for 550 million discarded formula tins. Formula must also be heated up in plastic bottles, which of course, uses more energy and resources. ‘A 3 month-old bottle-fed baby needs 1 litre of water a day for mixing feeds,’ Radford says.

Most parents find that they become much ‘cleaner’ and more conscious of germs when they have a young child. The temptation may be to bleach, sanitise and sterilise everything baby can get his hands on. Opt for natural cleaners such as bicarbonate soda and vinegar, they do an effective job and minimise the family’s exposure to harmful chemicals.

By taking the extra steps to choose a greener and more sustainable lifestyle from day one, your child can get off on the right foot to being more aware and environmentally conscious. Eco minded parents are most likely to pass their values and principles down to their children. While it seems cliché, children are the future and we will depend on them to continue our quest to protect the environment.

Look for more eco friendly and green baby products on the Green Pages green directory.

After all, who are we really saving the planet for?



CALEB

How much thermal energy does the plant generate in one year?

October 28th, 2009
energy
sterlin_marlin40 asked:


A typical nuclear power plant generates electricity at the rate of 1060 MW. The efficiency of transforming thermal energy into electrical energy is 1/3 and the plant runs at full capacity for 76% of the year. (Assume that this nuclear power plant is down about 24% of the time for maintenance and refueling.)

(a) How much thermal energy does the plant generate in one year?
(b) What mass of uranium is transformed into energy in one year?

MITCH

How is wind energy going to create jobs?

October 27th, 2009
energy
Steve asked:


Not including the green jobs the free market has already taken into account.
Wind energy costs 25% more than coal. In essence our energy productivity will go down by 25%.
Whenever has productivity going down created jobs?
Do not give me the foreign oil, the only time foreign oil is used in energy production is for peeker plants. Wind can not replace that.
As an engineer I like the idea of power and all kinds of power. Also as an engineer I can not see a more expensive means creating jobs.
The 25% more espensive is from my Mechanical ENgineering hand book.
One coal generator vs. about 10,000 for wind for the same power.
where to begin.
I am an engineer.
We wast more energy at night than we currently or probale ever will get from wind.
If you borrow money to put in a plant, the building of the plant is a net zero jobs. As jobs are eliminated from other areas as you pay that back.
Wind will take jobs away from other industries, raise your monthly rate, taking jobs away from other areas.
I never said I was against wind (although we should focus on storage first) I just asked how it would create jobs.
We can still make coal and Nuclear cheaper as well. It was not that long ago the guy designed the new hopper (funny shaped) that prevented cloggs.
Thunder B,
I have evidence from several engineering manual. The link ou produced neglects the energy wasted due to the fact the wind does not blow.
If wind was cheaper it would go in under private investment. And T BOONE pickens would not need money to get it going.
qris,
Productivity decreasing does not create jobs. It may increase the job for that industry, but that means it must cost more and decrease jobs elsewhere. If you it takes a plumber 2X as long as one, you will be out more on plumbing and less on other things.

ALLAN

October 27th, 2009
green energy
Martin Johnstone asked:


Society as a whole is submerged… submerged within the depths of marketing campaigns run by corporate giants? This is a question that anyone could ask and anytime it is asked, could unveil a certain degree of truth in anyone’s life “How did the community - the society arrive at where it is at now?”. The energy industry is filled with giants dictating (could you say dictating? how you ever found out for yourself?) what energies are consumed by the general populace.

If you look to see at how products have become popular, you may find it has been through TV, advertising, celebrities - many of which are endorsed by large corporate organizations and carry along with their ads, the message of these corporations. Thus, you are looking at a large fabric through which many of us look, squint or even peer through to see what is actually available to us in almost any commercial market.

In addition, the current fuels which in general use have relatively high and dangerous waste products. Thus, the information could be said to not be widely known by the general populace as when informed, make better decisions. And so we could say, perhaps ignorance is the path to domination by a few and a dark destiny. If you have any questions and would rather not know, don’t take heed the claims of global warming, increased volatility of weather conditions and/or a Mother Earth’s cry for help.

Although, now with the Internet, many new markets, pockets of clique’s, interest groups, etc… have evolved and are evolving allowing for products to be sold which were not before, services to be offered and the demand filled. It is true that now more millionaires have been made than ever before and many of which have come from the Internet.

Apart of this evolution, new information comes to light such as that which has been found with such things as Hydrogen fuels. Most fuels which are seen on the market currently are centralized and controlled under corporate blankets. If you look at petroleum or nearly any current technology used in mass production of general energy consumption (for example the energy that arrives to your house comes from large plants - centralized - the gas from your car comes from large plants - centralized, etc…, etc…) you will find is centralized and controlled by large corporate structures. But along with these new emerging groups are the green energy groups.

Alternate fuels keep punching away at the headlines of magazines and newspapers (possibly filled with propaganda?) about these various fuels. But, the repetition and noise generated by these green energy groups can but help being heard as the news is ground breaking and shaking it as well.

One of these groups is that has been forming at an incredibly rapid rate is the Hydrogen from water groups. These guys are using water and a basic form of electrolysis (use of electricity such as that which comes from you car battery to electrify water and perform a chemical reaction) to create Hydrogen from ordinary water. This technology has existed since 1820 but also with additional new technologies which have come about, this process is now available to anyone.

Hydrogen is also known as a comparable to gasoline as it is 3X’s as explosive and converts back to water when combusted. Why hasn’t it been in use in vehicles already? (If the answer is not apparent, pleas re-read earlier paragraphs and find out for yourself)

The ease of use and availability of the parts to make hydrogen from water has lead many people from the world to take part. The hydrogen’s most popular use has been to supplement car’s gasoline in-take.

Hydrogen use with car installations as a gas supplement is really only the beginning of the use of hydrogen power as 1 jar of water (approx 6 ounces) will convert to large amounts of hydrogen (as water is basically a “compressed” form of hydrogen) and can be used to power houses, RVs running them for weeks.

The proportions may seem fantastic but when you take into account the fact that HHO (hydroxy) when combusted, turns back to water, you have a fuel which has tremendous potential for efficiency, longevity and cost savings due to the fact is this planet’s largest resource available as a free burning energy.

Anyone who does a simple search with Google on the Internet with HHO, hydroxy, HHO generator or any of the such will find thousands upon thousands of documents representing the growing numbers of people across the world who are taking part of this emerging group across the net which is now extending it’s fabric through to local communities and allowing for a greener planet by cutting out pollutants, cutting down on the need for gasoline, improving gas mileage and a myriad of other eco-friendly solutions to normal day living.

So, count your pennies a little less, take hit and punch through a bit of this fabric which has perhaps been paid out in front of your eyes by the blankets of corporate marketing campaigns. Do a search on the net, check out the afore mentioned sites and see, perhaps it is true that you don’t have to spend so much gas or be in the dark on alternative energies.



ROYAL

What is the difference between standard gibbs free energy change and gibbs free energy change?

October 27th, 2009
energy
Brian H asked:


I am confused between standard gibbs free energy change and gibbs free energy change. Aren’t both the change in gibbs free energy of the system when reactants are converted completely, or 100 %, to products? Why does the change in gibbs free energy of the reaction change as the reactioin progresses, but the standard gibbs free energy change is the same no matter what.

I need a qualitative explanation more than a quantitative one. Thanks!

AL

What is the energy required to make a decorative nutcracker?

October 26th, 2009
energy
KCWS asked:


What is the energy required to make a decorative nutcracker? As in, how much energy and the type of energy. Thanks in advance for your answer!

ROBERT

Where does the energy go to when you insert a dialectric to a capatitor?

October 25th, 2009
energy
Justcurious asked:


When you insert a dielectric between the plates of a capacitor, the energy of the capacitor decreases.

1). Where does the energy go to to create the difference from before?

2). Also, what would happen to the energy if the capacitor remained connected to the battery and the dielectric was inserted?

MICKEY

How to convert energy from a waterwheel to a light bulb?

October 24th, 2009
energy
My son is due 8-23-09 asked:


For physics class I have to design my own experiment.
I want to conduct an experiment answering how to convert energy from a waterwheel to a light bulb.
How exactly can I get the energy to convert?
Will I have to get a generator or something?
I know the basis of what I want to do, I just need help with how I can go about building a waterwheel and it successfully converting energy to light a light bulb.
Any suggestions would be very helpful.
Thanks in advance!

RODOLFO