How much of a lake or river is actually fish pee? What's corn silk actually for? What happens when an astronaut gets gassy in a space suit?  And much more..

How much of a lake or river is actually fish pee? What's corn silk actually for? What happens when an astronaut gets gassy in a space suit? And much more..

Quirks & Quarks listener question show

&lt;p&gt;CBC Radio&apos;s Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.&lt;/p&gt;

Science

Earth Sciences

<p>CBC Radio's Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.</p>

&lt;p&gt;CBC Radio's Quirks and Quarks covers the quirks of the expanding universe to the quarks within a single atom... and everything in between.&lt;/p&gt;

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Quirks & Quarks listener question show

Quirks & Quarks listener question show