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September 11 2001 - five years after the attacks many people are asking questions about what happened on that day in New York Washington and Pennsylvania. Websites articles books and documentaries have put forward a variety of alternate theories to the governments account of what happened. The most popular of these is a documentary called LOOSE CHANGE. Now a book dealing with many of these theories has just been published by the magazine Popular Mechanics. It is called DEBUNKING 911 MYTHS. Democracy Now! hostS a debate between the filmmakers of Loose Change and the editors of Popular Mechanics on 911.

September 11 2001 - five years after the attacks many people are asking questions about what happened on that day in New York Washington and Pennsylvania. Websites articles books and documentaries have put forward a variety of alternate theories to the governments account of what happened. The most popular of these is a documentary called LOOSE CHANGE. Now a book dealing with many of these theories has just been published by the magazine Popular Mechanics. It is called DEBUNKING 911 MYTHS. Democracy Now! hostS a debate between the filmmakers of Loose Change and the editors of Popular Mechanics on 911.

September 11 2001 - five years after the attacks many people are asking questions about what happened on that day in New York Washington and Pennsylvania. Websites articles books and documentaries have put forward a variety of alternate theories to the governments account of what happened. The most popular of these is a documentary called LOOSE CHANGE. Now a book dealing with many of these theories has just been published by the magazine Popular Mechanics. It is called DEBUNKING 911 MYTHS. Democracy Now! hostS a debate between the filmmakers of Loose Change and the editors of Popular Mechanics on 911.

September 11 2001 - five years after the attacks many people are asking questions about what happened on that day in New York Washington and Pennsylvania. Websites articles books and documentaries have put forward a variety of alternate theories to the governments account of what happened. The most popular of these is a documentary called LOOSE CHANGE. Now a book dealing with many of these theories has just been published by the magazine Popular Mechanics. It is called DEBUNKING 911 MYTHS. Democracy Now! hostS a debate between the filmmakers of Loose Change and the editors of Popular Mechanics on 911.

September 11 2001 - five years after the attacks many people are asking questions about what happened on that day in New York Washington and Pennsylvania. Websites articles books and documentaries have put forward a variety of alternate theories to the governments account of what happened. The most popular of these is a documentary called LOOSE CHANGE. Now a book dealing with many of these theories has just been published by the magazine Popular Mechanics. It is called DEBUNKING 911 MYTHS. Democracy Now! hostS a debate between the filmmakers of Loose Change and the editors of Popular Mechanics on 911.

A special report on PressTv on its second anniversary. Part of the PressTv weekly program called IRAN.

irna fars news. We all must watch alternate news to become aware of the achievements and progress of Islamic Revolution in Iran. It is also our duty to always remain vigilant on affairs related to Global Muslim Ummah

The energy problem is one of the most important issues that science and technology has to solve. Nobel laureate and Berkeley Lab Director Steven Chu proposes an aggressive research program to transform the existing and future energy systems of the world away from technologies that emit greenhouse gases. Berkeley Lab's Helios Project concentrates on renewable fuels, such as biofuels, and solar technologies, including a new generation of solar photovoltaic cells and the conversion of electricity into chemical storage to meet future demand. His talk was presented April 23, 2007

August 21, 2008 presentation by Stacey Bent for the Stanford University Office of Science Outreach's Summer Science Lecture Series. Meeting the world's growing energy needs in a sustainable fashion is one of the most pressing problems of our time. Professor Bent introduces the scope of the energy problem and some of the options for sustainable energy, then will focus on two main devices: solar cells and fuel cells. Solar cells convert the energy of the sun directly into electricity, while fuel cells convert chemical energy directly into electricity. Current research at Stanford is studying the use of new materials to develop the next generation of solar cells and fuel cells. The Stanford Summer Science Lecture Series is a set of informal lectures about cutting edge research from four of Stanford's most esteemed professors.

Paul Alivisatos, co-leader of Berkeley Lab's Helios Project, is the Associate Director for Physical Sciences and director of the Materials Sciences Division at Berkeley Lab. In the Helios Project, Alivisatos will use nanotechnology in the efficient capture of sunlight and its conversion to electricity to drive economical fuel production processes. He is an authority on artificial nanostructure synthesis and inventor of the quantum dot technology. His talk was presented May 14, 2007.

By exploiting the powers of nanotechnology and taking advantage of nontoxic, Earth-abundant materials, Berkeley Lab's Cyrus Wadia has fabricated new solar cell devices that have the potential to be several orders of magnitude less expensive than conventional solar cells. And, by mastering the chemistry of these materials—and the economics of solar energy—he envisions bringing electricity to the 1.2 billion people now living without it. Series: Science at the Theater [9/2009] [Science] [Show ID: 16917]

A Science lecture on the future of Solar Energy. Speaking is Terri Feiz, head of the School of Electrical Engineering and Computer Science at Oregon State University.

Oval's (www.oval.lt) film for Vilnius Gediminas Technical University (www.vgtu.lt) The first scenes were shot in the VGTU labs, where we tested the newest bioreactor and eye scanner together with the university professors and students. Oval's crew went on to shoot the first and only industrial laboratory for solar batteries in Lithuania -- for some VGTU graduates this place will be the starting point of their successful career in science.

In preparation for Thanksgiving, 2009, Frank DiMassa and T.H. Culhane (having learned the simple procedures from Steve Lyons and Al Silva) installed two 2 KW solar arrays at the 460 Lucas green retrofit demonstration property that Frank purchased in Santa Rosa. Taking a foreclosure property we are showing that "green is the new red white and blue" and that average Americans can take care of much of their energy, water, waste recycling and food needs at home, thinking locally yet acting globally

Solar energy is rarely used on its own, but rather it is often used in conjunction with wind power or batteries to produce energy. Find out how solar energy is used in calculators with information from a science teacher in this free video on solar energy and science lessons. Expert: Steve Jones Contact: www.marlixint.com Bio: Steve Jones is an experienced mathematics and science teacher. Filmmaker: Paul Volniansky

Solar energy is a renewable energy that comes from silicon chips which come from silicon dioxide, a substance found in all rocks. Find out how electric currents come out of silicon chips with information from a science teacher in this free video on physical science lessons. Expert: Steve Jones Contact: www.marlixint.com Bio: Steve Jones is an experienced mathematics and science teacher. Filmmaker: Paul Volniansky

Solar energy can produce a current when radiation from the sun hits the surface of silicon chips. Discover how the production of silicon chips can result in solar energy with information from a science teacher in this free video on solar energy and science lessons. Expert: Steve Jones Contact: www.marlixint.com Bio: Steve Jones is an experienced mathematics and science teacher. Filmmaker: Paul Volniansky

Self sufficient home with no bills

Interesting idea to conserve energy.

The issue of energy resources has always been a critical and controversial topic. The high cost of producing electricity at one hand and the pollution causing by fossil fuels on the other, are some of the reasons among others why countries are always searching for cost effective ways to use renewable sources of energy. In this edition of Iran program, Arash Khalatbari presents us with the new energy sources in Iran.

Source: http://www.developphp.com/view.php?tid=1037 Learn how to allow visitors to change the themes of your website using CSS Style Sheets and PHP Cookies. It uses PHP Cookies and well structured CSS style folders and style sheets to allow any visitors to theme your website according to layouts you have made. If your style sheet is set up smart your buttons, background, backgrounds for tables and divs, size of things, placement of things, and everything can be changed by altering each theme's style sheet. Using PHP cookies we can store their theme choice in a cookie file inside their browser software so even when they close their browser down, the next time they come back their theme is in place as long as the cookie is set to last. If the user deletes all cookies from within their browser options, the theme will revert back to your original site theme.

One of the main attractions at the 2011 Paris Air Show was the Solar Impulse, a prototype aircraft powered exclusively by sunlight. It's only a single seater and is regularly delayed by either too much wind or too little sun, but it is a remarkable aircraft, solar powered and able to fly during day or night. And luckily for onlookers, conditions at the Paris show on Sunday were perfect for the Solar Impulse's first public demonstration flight. The aircraft flew for 20 minutes in front of large crowds at Bourget airport, where the world's aviation industry is gathered for the biennial Paris Air Show. The Solar Impulse is powered by the sun through 10-thousand solar cells which cover its 63-metre (207-feet) wingspan and generate about 40 horsepower, about the same power a small scooter uses, according to the flight team.

Gisoo Misha Ahmadi, Press TV, Tehran c Iranians are becoming more aware and turning towards renewable energy sources. They're also trying to find ways to reduce energy consumption. The solar water heating systems on display at the 3rd international energy saving exhibition in Tehran are the first the draw the visitors who may not just be big fans green technology but simply more concerned about their gas and electricity bills. Now that energy subsidies have been eliminated and gas prices are high people are turning to other sources of energy. Solar water heaters can help reduce their energy consumption by 70 percent. Ever since the government has introduced its policies to change energy consumption pattern more and more people have been considering sources other than fossil fuels. The effect can be seen on this annual exhibition. More than 80 companies have taken part including more than 10 foreign companies from China, Germany, Turkey and France. Even wind turbines have found their way to the exhibition. Iran is the 16th producer of electricity in the world and is working to achieve sustainable development in the field of renewable energy. Iran is now producing 2100 Mega Watts of electricity from renewable sources. The target set for 2025 is 12000 Mega Watts which is 10 percent of the annual production. Meanwhile figures show that Iranians are becoming energy aware and changing their consumption habits. The total power peak demand in summer has decreased to 39140 megawatts from 40150. This shows that people know the value of energy and are consuming more wisely. And as the country moves towards commercialization of Green Technology this annual exhibition will continue to focus on sustainable energy, renewable energy and green energy over the coming years, while providing visitors with essential information about innovative eco-products and services.

Welcome to this video tutorial! We will learn how to take a Photoshop created web page layout template and slice it into individual pieces and then export it with an HTML file. We will cover user slices, layer based slices, auto slices, naming slices, assigning links to slices, alternate text for slices, creating multiple slices at one time, previewing our file in a web browser, saving individual slices as gifs or jpgs from the same document, and exporting a fully functional HTML file to go along with all of it.

Press TV viewers in the UK can continue to watch the news channel via the following satellites or by visiting the following websites despite the British Office of Communications (Ofcom) removing the channel from the Sky platform. You can watch Press TV broadcast from anywhere in the world by visiting the following websites: · Press TV watch live services (Worldwide) · Zattoo (Internet platform and IPTV. Supports PC, MAC, Linux and all tablet PCs and smartphones) (UK) · OHTV Box (Internet Set-top box) (Worldwide) · Roku Box (Internet Set-top box) (Worldwide) (Available in UK from January 2012) · Livestation (Internet platform. Supports PC MAC, Linux and all tablet PCs and smartphones) You could also view our broadcast through the following satellites: Hot Bird 8 (13E) 12437 27500 3/4 H Eurobird 1 (28.5E) 11222 27500 2/3 H SES ASTRA (19/2E) 12460.50 27500 3/4 H

If the Western liberal democracy is not compatible with the Islamic teachings, what other alternate do we have? Do we have a model of our own? Hujjatul Islam Shaykh Omidi is an Asst. Professor at the Institute of Ayatollah Misbah Yazdi; he explains.

Leader of the Muslim Ummah, Imam Khamenei, responds to a widespread notion of some cowards that we pay a price for resisting against the enemy. Do we? If yes, what is the alternate? This clip contains very logical words of wisdom by Imam Khamenei. There is enough light for those who want to see! #Resistance #Compromise #Objection #Response

Humanity is suffering today. It is yearning for an alternate solution; it is yearning for a new world which is in sync with the innate nature of human beings. What is the recipe to bring about this new world into existence?