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<oembed><version>1.0</version><provider_name>winguu &#xB0; fly high &#xB0; land gently</provider_name><provider_url>https://www.winguu.com/el</provider_url><author_name>winguu</author_name><author_url>https://www.winguu.com/el/author/winguu/</author_url><title>Tuesday Tip: Wind Layers - winguu &#xB0; fly high &#xB0; land gently</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="abiIRHwG89"&gt;&lt;a href="https://www.winguu.com/el/tuesday-tip-wind-layers/"&gt;Tuesday Tip: Wind Layers&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://www.winguu.com/el/tuesday-tip-wind-layers/embed/#?secret=abiIRHwG89" width="600" height="338" title="&#x201C;Tuesday Tip: Wind Layers&#x201D; &#x2014; winguu &#xB0; fly high &#xB0; land gently" data-secret="abiIRHwG89" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script type="text/javascript"&gt;
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</html><description>This tip is about Wind Layers, and comes from Dennis Pagen's Understanding the Sky Wind Layers Air behaves differently at different levels. This chart helps define the behaviour of the air in the lower layers. 500-1,000m: Free atmosphere. Here the air viscosity is not significant because it doesn't interact with solid objects. The movement of the [&#x2026;] ...read more</description></oembed>
