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marcelnad favorited a video
(2 months ago)
Age of Stupid Trailer
El 22 de septiembre se estrena mundialmente Age of Stupid, elaborada por un equipo independiente para mostrar la necesidad de...
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Age of Stupid Trailer
El 22 de septiembre se estrena mundialmente Age of Stupid, elaborada por un equipo independiente para mostrar la necesidad de acciones urgentes frente al cambio climático. ¿Por qué no hicimos nada cuando tuvimos la oportunidad?
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marcelnad favorited a video
(2 months ago)
Read this first Before you watch the movie.. it's Amazing FASCINATING. The attached video is of dolphins playing with silver color...
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Read this first Before you watch the movie.. it's Amazing FASCINATING. The attached video is of dolphins playing with silver colored rings which they have the ability to make under water to play with. It isn't known how they learn this, or if it's an inbred ability. As if by magic the dolphin does a quick flip of its head and a silver
ring appears in front of its pointed beak. The ring is a solid, donut shaped bubble about 2-ft across, yet it doesn't rise to the surface of the water! It stands upright in the water like a magic doorway to an unseen dimension. The dolphin then pulls a small silver donut from the larger one. Looking at the twisting ring for one last time a bite is taken from it, causing
the small ring to collapse into a thousands of tiny bubbles which head upward towards the water's surface. After a few moments the dolphin creates
another ring to play with. There also seems to be a separate mechanism for producing small rings, which a dolphin can accomplish by a quick flip of its head. An explanation of how dolphins make these silver rings is that they are "air-core vortex rings". Invisible, spinning vortices in the water are generated from the tip of a dolphin's dorsal fin when it is moving rapidly and turning. When dolphins break the line, the ends are drawn together into a closed ring. The higher velocity fluid around the core of the vortex is at a lower pressure than the fluid circulating farther away. Air is injected into the rings via bubbles released from the dolphin's blowhole. The
energy of the water vortex is enough to keep the bubbles from rising for a reasonably few seconds of play time.
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marcelnad favorited a video
(3 months ago)
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marcelnad favorited a video
(6 months ago)
In 200,000 years on Earth, humanity has upset the balance of the planet, established by nearly four billion years of evolution. The price to pay is...
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In 200,000 years on Earth, humanity has upset the balance of the planet, established by nearly four billion years of evolution. The price to pay is high, but it's too late to be a pessimist: humanity has barely ten years to reverse the trend, become aware of the full extent of its spoliation of the Earth's riches and change its patterns of consumption.
More than a movie, HOME will be a major event all over the globe : for the first time ever, a film will be released on the same day in over 50 countries and on every format : movie theatres, TV, DVD and Internet.
On June 5th we all have a date with the planet !
http://www.home-2009.com
http://www.ppr.com
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Me gustaba la caza lobos
un Saludo y gracias de todos modos.
Great videos !
~~~ Chuck
thank's
jeklien/jakarta