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        <title>Magazine - sony</title>
        <link>https://www.xatakaciencia.com</link>
        <description>Publicación de noticias sobre gadgets y tecnología. Últimas tecnologías en electrónica de consumo y novedades tecnológicas en móviles, tablets, informática, etc</description>
        <pubDate>Wed, 10 Jun 2026 09:07:03 +0000</pubDate>
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                <title><![CDATA[La mejor foto de naturaleza de los Sony World Photography Awards]]></title>
                <link>https://www.xatakaciencia.com/biologia/la-mejor-foto-de-naturaleza-de-los-sony-world-photography-awards</link>
                <guid>https://www.xatakaciencia.com/biologia/la-mejor-foto-de-naturaleza-de-los-sony-world-photography-awards</guid>
                <pubDate>Sat, 29 Apr 2017 09:36:10 +0000</pubDate>
                                <description>
                    <![CDATA[
                              <p>
      <img src="https://i.blogs.es/db98b3/sony-world-photography-awards-1/1024_2000.jpg" alt="La&#x20;mejor&#x20;foto&#x20;de&#x20;naturaleza&#x20;de&#x20;los&#x20;Sony&#x20;World&#x20;Photography&#x20;Awards">
    </p>
    <p>Los <a rel="noopener, noreferrer" href="https://www.worldphoto.org/sony-world-photography-awards">Sony World Photography Awards 2017</a> son el certamen fotográfico más importante del mundo. En 2017 se cumple la décima edición.</p>

<p>A continuación, <strong>podéis ver en el ganador en la categoría de mejor foto de naturaleza</strong>.</p>
<!--more--><h2>Ganadores</h2>
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                   <img class="centro_sinmarco" height=750 width=1000 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/1aa25d/sony3/450_1000.webp 450w, https://i.blogs.es/1aa25d/sony3/650_1200.webp 681w,https://i.blogs.es/1aa25d/sony3/1024_2000.webp 1024w, https://i.blogs.es/1aa25d/sony3/1366_2000.webp 1366w" src="https://i.blogs.es/1aa25d/sony3/450_1000.webp" alt="Sony3" onerror="this.src='https://i.blogs.es/1aa25d/sony3/450_1000.jpg';this.srcset='https://i.blogs.es/1aa25d/sony3/450_1000.jpg 450w, https://i.blogs.es/1aa25d/sony3/650_1200.jpg 681w,https://i.blogs.es/1aa25d/sony3/1024_2000.jpg 1024w, https://i.blogs.es/1aa25d/sony3/1366_2000.jpg 1366w';return false;">
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<p>Sony World Photography Awards ha recibido más de 227.000 imágenes de fotógrafos de 183 países. Aquí arriba, el ganador en categoría de Naturaleza, <strong>Will Burrard-Lucas</strong>, de Reino Unido.</p>
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<h2>Otros destacados en diversas categorías</h2>

<p><strong>Tabular iceberg</strong>:</p>
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                   <img class="centro_sinmarco" height=750 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/8b838b/main_1200/450_1000.webp 450w, https://i.blogs.es/8b838b/main_1200/650_1200.webp 681w,https://i.blogs.es/8b838b/main_1200/1024_2000.webp 1024w, https://i.blogs.es/8b838b/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/8b838b/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/8b838b/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/8b838b/main_1200/450_1000.jpg 450w, https://i.blogs.es/8b838b/main_1200/650_1200.jpg 681w,https://i.blogs.es/8b838b/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/8b838b/main_1200/1366_2000.jpg 1366w';return false;">
   <img alt="Main 1200" class="centro_sinmarco" src="https://i.blogs.es/8b838b/main_1200/450_1000.webp">
   
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<p><strong>Cautelosa / Cautious</strong>:</p>
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                   <img class="centro_sinmarco" height=818 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/fac602/fmain_1200/450_1000.webp 450w, https://i.blogs.es/fac602/fmain_1200/650_1200.webp 681w,https://i.blogs.es/fac602/fmain_1200/1024_2000.webp 1024w, https://i.blogs.es/fac602/fmain_1200/1366_2000.webp 1366w" src="https://i.blogs.es/fac602/fmain_1200/450_1000.webp" alt="Fmain 1200" onerror="this.src='https://i.blogs.es/fac602/fmain_1200/450_1000.jpg';this.srcset='https://i.blogs.es/fac602/fmain_1200/450_1000.jpg 450w, https://i.blogs.es/fac602/fmain_1200/650_1200.jpg 681w,https://i.blogs.es/fac602/fmain_1200/1024_2000.jpg 1024w, https://i.blogs.es/fac602/fmain_1200/1366_2000.jpg 1366w';return false;">
   <img alt="Fmain 1200" class="centro_sinmarco" src="https://i.blogs.es/fac602/fmain_1200/450_1000.webp">
   
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<p><strong>Hunting dolphins</strong>:</p>
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                   <img class="centro_sinmarco" height=1154 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/2be9e0/main_1200/450_1000.webp 450w, https://i.blogs.es/2be9e0/main_1200/650_1200.webp 681w,https://i.blogs.es/2be9e0/main_1200/1024_2000.webp 1024w, https://i.blogs.es/2be9e0/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/2be9e0/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/2be9e0/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/2be9e0/main_1200/450_1000.jpg 450w, https://i.blogs.es/2be9e0/main_1200/650_1200.jpg 681w,https://i.blogs.es/2be9e0/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/2be9e0/main_1200/1366_2000.jpg 1366w';return false;">
   <img alt="Main 1200" class="centro_sinmarco" src="https://i.blogs.es/2be9e0/main_1200/450_1000.webp">
   
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<p><strong>Character</strong>:</p>
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                   <img class="centro_sinmarco" height=800 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/449d28/main_1200/450_1000.webp 450w, https://i.blogs.es/449d28/main_1200/650_1200.webp 681w,https://i.blogs.es/449d28/main_1200/1024_2000.webp 1024w, https://i.blogs.es/449d28/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/449d28/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/449d28/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/449d28/main_1200/450_1000.jpg 450w, https://i.blogs.es/449d28/main_1200/650_1200.jpg 681w,https://i.blogs.es/449d28/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/449d28/main_1200/1366_2000.jpg 1366w';return false;">
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<p><strong>Peregrine has caught a Ruff</strong>:</p>
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                   <img class="centro_sinmarco" height=553 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/0c416c/main_1200/450_1000.webp 450w, https://i.blogs.es/0c416c/main_1200/650_1200.webp 681w,https://i.blogs.es/0c416c/main_1200/1024_2000.webp 1024w, https://i.blogs.es/0c416c/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/0c416c/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/0c416c/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/0c416c/main_1200/450_1000.jpg 450w, https://i.blogs.es/0c416c/main_1200/650_1200.jpg 681w,https://i.blogs.es/0c416c/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/0c416c/main_1200/1366_2000.jpg 1366w';return false;">
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<p><strong>Escape</strong>:</p>
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                   <img class="centro_sinmarco" height=799 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/fb0339/main_1200/450_1000.webp 450w, https://i.blogs.es/fb0339/main_1200/650_1200.webp 681w,https://i.blogs.es/fb0339/main_1200/1024_2000.webp 1024w, https://i.blogs.es/fb0339/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/fb0339/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/fb0339/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/fb0339/main_1200/450_1000.jpg 450w, https://i.blogs.es/fb0339/main_1200/650_1200.jpg 681w,https://i.blogs.es/fb0339/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/fb0339/main_1200/1366_2000.jpg 1366w';return false;">
   <img alt="Main 1200" class="centro_sinmarco" src="https://i.blogs.es/fb0339/main_1200/450_1000.webp">
   
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<p><strong>Sleeping beauty</strong>:</p>
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                   <img class="centro_sinmarco" height=800 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/954336/main_1200/450_1000.webp 450w, https://i.blogs.es/954336/main_1200/650_1200.webp 681w,https://i.blogs.es/954336/main_1200/1024_2000.webp 1024w, https://i.blogs.es/954336/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/954336/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/954336/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/954336/main_1200/450_1000.jpg 450w, https://i.blogs.es/954336/main_1200/650_1200.jpg 681w,https://i.blogs.es/954336/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/954336/main_1200/1366_2000.jpg 1366w';return false;">
   <img alt="Main 1200" class="centro_sinmarco" src="https://i.blogs.es/954336/main_1200/450_1000.webp">
   
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<p><strong>Cliff view</strong>:</p>
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                   <img class="centro_sinmarco" height=800 width=1200 loading="lazy" decoding="async" sizes="100vw" fetchpriority="high" srcset="https://i.blogs.es/678152/main_1200/450_1000.webp 450w, https://i.blogs.es/678152/main_1200/650_1200.webp 681w,https://i.blogs.es/678152/main_1200/1024_2000.webp 1024w, https://i.blogs.es/678152/main_1200/1366_2000.webp 1366w" src="https://i.blogs.es/678152/main_1200/450_1000.webp" alt="Main 1200" onerror="this.src='https://i.blogs.es/678152/main_1200/450_1000.jpg';this.srcset='https://i.blogs.es/678152/main_1200/450_1000.jpg 450w, https://i.blogs.es/678152/main_1200/650_1200.jpg 681w,https://i.blogs.es/678152/main_1200/1024_2000.jpg 1024w, https://i.blogs.es/678152/main_1200/1366_2000.jpg 1366w';return false;">
   <img alt="Main 1200" class="centro_sinmarco" src="https://i.blogs.es/678152/main_1200/450_1000.webp">
   
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                                <item>
                <title><![CDATA[Pilas que funcionan con azúcar]]></title>
                <link>https://www.xatakaciencia.com/tecnologia/pilas-que-funcionan-con-azucar</link>
                <guid>https://www.xatakaciencia.com/tecnologia/pilas-que-funcionan-con-azucar</guid>
                <pubDate>Mon, 27 Aug 2007 13:35:20 +0000</pubDate>
                                <description>
                    <![CDATA[
                              <p>
      <img src="https://i.blogs.es/bbe67c/d1/1024_2000.jpg" alt="Pilas&#x20;que&#x20;funcionan&#x20;con&#x20;az&#x00FA;car">
    </p>
    <p>La compañía japonesa <strong>Sony</strong> ha desarrollado un prototipo de <strong>pilas ecológicas que funcionan con azúcar</strong>. Esta innovación puede generar energía como para que funcione un reproductor de música con un par de altavoces.</p>
<!-- BREAK 1 -->
<p>Fabricadas con un plástico basado en verduras, estas pilas cuentan con una <strong>estructura de dos polos</strong>. En su polo positivo, hay enzimas que digieren las moléculas de azúcar que se introducen mediante una solución azucarada en el dispositivo. En el polo negativo, hay enzimas que reducen el oxígeno.</p>
<!-- BREAK 2 -->
<p>Desde el polo positivo se extraen los electrones de hidrógeno del azúcar, a través de la oxidación de las enzimas. Los iones liberados van hacia el polo negativo a través del circuito generando una corriente eléctrica, que puede alimentar pequeños aparatos electrónicos.</p>
<!-- BREAK 3 --><!--more--><p>En las pruebas realizadas, se pudieron generar 50 milivatios, una capacidad que la sitúa <strong>por encima de otras biobaterías</strong> que existen en el mundo. Sony ha elegido el azúcar porque se trata de una sustancia regenerativa, y que puede encontrarse en casi todos los lugares del mundo. </p>
<!-- BREAK 4 -->
<p>Sony ha asegurado que seguirá trabajando en el desarrollo de este sistema, ya que la empresa confía en que en el futuro, las pilas a base de azúcar, gracias a que son respetuosas con el medio ambiente, se puedan convertir en un <strong>importante dispositivo energético</strong>. La compañía asegura que espera producir en breve las pilas para su uso comercial, aunque no especificó cuándo.</p>
<!-- BREAK 5 -->
<p>Vía | <a rel="noopener, noreferrer" href="http://www.adn.es/tecnologia/20070824/NWS-0895-Sony-pila-glucosa-invento.html">ADN</a>
Más información | <a href="https://www.xataka.com/2007/08/24-bateria-ecologica-de-sony-que-funciona-con-azucar">Xataka</a>
En Genciencia | <a href="https://www.xatakaciencia.com/2007/08/07-recargar-la-bateria-del-movil-con-el-calor-de-la-mano">Recargar la batería del móvil con el calor de la mano</a></p>
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