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	<title>Mediatize: opticos</title>
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	<pubDate>Tue, 04 Feb 2025 21:10:01 +0000</pubDate>
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		<mediatize:link_id>103503</mediatize:link_id>
		<mediatize:sub>Cultura_científica</mediatize:sub>
		<mediatize:status>published</mediatize:status>
		<mediatize:user>lectorcritico</mediatize:user>
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		<mediatize:url>https://apod.nasa.gov/apod/ap250204.html</mediatize:url>
		<title>Una imagen de la costa vasca es elegida por la NASA como imagen astronomica del día</title>
		<link>https://beta.mediatize.info/story/imagen-costa-vasca-elegida-nasa-como-imagen-astronomica-dia</link>
		<comments>https://beta.mediatize.info/story/imagen-costa-vasca-elegida-nasa-como-imagen-astronomica-dia</comments>
		<pubDate>Tue, 04 Feb 2025 21:10:01 +0000</pubDate>
		<dc:creator>lectorcritico</dc:creator>
		<category><![CDATA[Cultura_científica]]></category>
		<category><![CDATA[arcoíris]]></category>
		<category><![CDATA[rayos anticrepusculares]]></category>
		<category><![CDATA[lekeitio]]></category>
		<category><![CDATA[fenómenos ópticos]]></category>
		<guid>https://beta.mediatize.info/story/imagen-costa-vasca-elegida-nasa-como-imagen-astronomica-dia</guid>
		<description><![CDATA[<img src='https://beta.mediatize.info/cache/01/94/media_thumb-link-103503.jpeg?1738688735' width='312' height='170' alt='' class='thumbnail' style='float:right;margin-left: 3px' align='right' hspace='3'/><p>A different astronomy and space science related image is featured each day, along with a brief explanation.<br />
<br />
Explanation: Yes, but can your rainbow do this? Late in the day, the Sun set as usual toward the west. However, on this day, the more interesting display was 180 degrees around -- toward the east. There, not only was a rainbow visible, but an impressive display of anticrepuscular rays from the rainbow's center. In the featured image from Lekeitio in northern Spain, the Sun is behind the camera. The rainbow resulted from sunlight reflec</p><p><strong>etiquetas</strong>: arcoíris, rayos anticrepusculares, lekeitio, fenómenos ópticos</p><p>&#187;&nbsp;<a href="https://beta.mediatize.info/go?id=103503" >noticia original</a> (apod.nasa.gov)</p>]]></description>
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		<mediatize:link_id>2559</mediatize:link_id>
		<mediatize:sub>tecnología</mediatize:sub>
		<mediatize:status>published</mediatize:status>
		<mediatize:user>Abrazafarolas</mediatize:user>
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		<mediatize:url>http://noticiasdelaciencia.com/not/22196/hacia-los-chips-opticos-regrabables-y-borrables/</mediatize:url>
		<title>Hacia los chips ópticos regrabables y borrables</title>
		<link>https://beta.mediatize.info/story/hacia-chips-opticos-regrabables-borrables</link>
		<comments>https://beta.mediatize.info/story/hacia-chips-opticos-regrabables-borrables</comments>
		<pubDate>Sun, 11 Dec 2016 08:40:05 +0000</pubDate>
		<dc:creator>Abrazafarolas</dc:creator>
		<category><![CDATA[tecnología]]></category>
		<category><![CDATA[chips]]></category>
		<category><![CDATA[opticos]]></category>
		<category><![CDATA[nanofotónicos]]></category>
		<guid>https://beta.mediatize.info/story/hacia-chips-opticos-regrabables-borrables</guid>
		<description><![CDATA[<img src='https://beta.mediatize.info/cache/00/09/media_thumb-link-2559.jpeg?1481418933' width='312' height='170' alt='' class='thumbnail' style='float:right;margin-left: 3px' align='right' hspace='3'/><p>El concepto de los sistemas ópticos regrabables, en el que se basan algunas modalidades de dispositivos de almacenamiento óptico, por ejemplo de tipo CD y DVD, no se ha podido aprovechar hasta el máximo de su potencial teórico. El principal obstáculo para ello ha sido que precisan de fuentes de luz voluminosas y exclusivas, así como otros componentes en situación parecida.</p><p><strong>etiquetas</strong>: chips, opticos, nanofotónicos</p><p>&#187;&nbsp;<a href="https://beta.mediatize.info/go?id=2559" >noticia original</a> (noticiasdelaciencia.com)</p>]]></description>
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