Podcast: Rotation

Posted by StarryGift On Mar 20, 2009

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Sunday, April 25, 2010

Podcast: Rotation

class="wp-caption alignnone" style="width: 160px">href="http://www.astronomycast.com/wp-content/themes/WhosWho/timthumb.php?src=http://www.astronomycast.com/wp-content/uploads/2010/04/accretion_mpowen_c1.jpg&h=150&w=150&zc=1&q=100">alt="" src="http://www.astronomycast.com/wp-content/themes/WhosWho/timthumb.php?src=http://www.astronomycast.com/wp-content/uploads/2010/04/accretion_mpowen_c1.jpg&h=150&w=150&zc=1&q=100" title="Rotation. Credit: Michael Owen, John Blondin (North Carolina State Univ.) " width="150" height="150" />class="wp-caption-text">Rotation. Credit: Michael Owen, John Blondin (North Carolina State Univ.)

Everything in the href="http://www.universetoday.com/guide-to-space/the-universe/" class="alinks_links" title="" rel="external">Universe is spinning. In fact, without this rotation, life on href="http://www.universetoday.com/guide-to-space/earth/" class="alinks_links" title="" rel="external">Earth wouldn't exist. We need the conservation of angular momentum to flatten out href="http://www.universetoday.com/guide-to-space/galaxies/" class="alinks_links" title="" rel="external">galaxies and href="http://www.universetoday.com/guide-to-space/the-sun/solar/" class="alinks_links" title="" rel="external">solar systems, to make href="http://www.universetoday.com/guide-to-space/the-solar-system/planet/" class="alinks_links" title="" rel="external">planets possible. Let's find out about the href="http://www.universetoday.com/guide-to-space/physics/" class="alinks_links" title="" rel="external">physics involved with everything that spins, and finally figure out the difference between centripetal and href="http://www.universetoday.com/guide-to-space/physics/centrifugal-force/" class="alinks_links" title="" rel="external">centrifugal force.

href="http://traffic.libsyn.com/astronomycast/AstroCast-100315.mp3">Click here to download the episode.

Or subscribe to: href="http://www.astronomycast.com/podcast.xml">astronomycast.com/podcast.xml with your podcatching software.

href="http://www.astronomycast.com/physics/ep-181-rotation/">Rotation show notes and transcript.

© nancy for href="http://www.universetoday.com">Universe Today, 2010. | href="http://www.universetoday.com/2010/04/23/podcast-rotation/">Permalink | href="http://www.universetoday.com/2010/04/23/podcast-rotation/#comments">One comment |
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