Solar Impulse Video: Plane takes off & flies exclusively on sunlight...
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...
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.
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Running from Tsunami: Dramatic rescue video of moments when water hit...
Dramatic video has emerged from Japan of people scrambling to get onto the roof of a building to escape rapidly rising waters in the moments after...
Dramatic video has emerged from Japan of people scrambling to get onto the roof of a building to escape rapidly rising waters in the moments after the devastating tsunami struck last Friday. Following their escape, the footage then shows people attempting to save others stranded in nearby trees, and on top of cars, with the help of a hose pipe. The drama takes place in the city of Sendai against a backdrop of swirling water and devastation, cars piled up against trees and buildings.
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How Does Solar Energy Work? December 2008 - English
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...
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
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Energy & Electricity in Science - How Is Solar Energy Used? December...
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 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
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Solar Energy to 7 Billion People - Sep2009 - English
By exploiting the powers of nanotechnology and taking advantage of nontoxic, Earth-abundant materials, Berkeley Lab's Cyrus Wadia has fabricated...
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]
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The Bright Future of Solar Energy - July2010 - English
A Science lecture on the future of Solar Energy. Speaking is Terri Feiz, head of the School of Electrical Engineering and Computer Science at...
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.
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[Must Watch and Spread this Video] Takfiri Terrorism - English
One day after a massive explosion which rocked the Beirut southern Suburbs, hundreds of thousands of Hezbollah supporters flocked to the southern...
One day after a massive explosion which rocked the Beirut southern Suburbs, hundreds of thousands of Hezbollah supporters flocked to the southern village of Aita Shaab to celebrate the seventh anniversary of the end of the 2006 war.
Hezbollah’s secretary general Sayyed Hassan Nasrallah uncovered during his televised speech on the occasion that Israeli-backed Takfiri groups are behind the bombing which occurred in the southern Suburbs last July, and several other attacks against the army and the Shia population in the Bekaa area.
Sayyed Nasrallah stressed that Hezbollah will respond.
The latest bombing has left some 24 people dead and over 100 injured. Observers believe that such acts are being facilitated by internal sides which are tools for the west and Israel:
Sayyed Nasrallah noted that the Takfiri threat is against all of Lebanon and not only a certain sect.
The leader of the resistance also warned Israel that it would be defeated by the resistance if it tried to enter Lebanese land again.
Participanst from all over the Arab world attended the ceremony and stressed that the victory of 2006 was a victory for all Arabs and Muslims:
The village of Aita Shaab was the stage of fierce fighting during the 2006 summer war, which Hezbollah and its supporters believe ended with a divine victory for the resistance on August 14th 2006.
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Amazing Creature - The Chameleon - English
SubhanAllah... Verily Allah is the best Creator are a distinctive and highly specialized clade of lizards. They are distinguished by their...
SubhanAllah... Verily Allah is the best Creator are a distinctive and highly specialized clade of lizards. They are distinguished by their parrot-like zygodactylous feet, their separately mobile and stereoscopic eyes, their very long, highly modified, and rapidly extrudable tongues, their swaying gait, the possession by many of a prehensile tail, crests or horns on their distinctively shaped heads, and the ability of some to change color. Uniquely adapted for climbing and visual hunting, the approximately 160 species of chameleon range from Africa, Madagascar, Spain and Portugal, across south Asia, to Sri Lanka, have been introduced to Hawaii, California and Florida, and are found in warm habitats that vary from rain forest to desert conditions.
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** A Must Watch ** Hajj Simulation 2010 - Hajj Rituals Review for...
Hajj Simulation 2010 - Hajj Rituals Review for kids-Islamic School of Momin - All Languages -Sunday islamic school at Dallas Project which involves...
Hajj Simulation 2010 - Hajj Rituals Review for kids-Islamic School of Momin - All Languages -Sunday islamic school at Dallas Project which involves the entire community
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