<p>Sociologist Margee Kerr knows what makes you scream, and why it might be a good thing to be scared.  Happy Halloween.</p>

Sociologist Margee Kerr knows what makes you scream, and why it might be a good thing to be scared. Happy Halloween.

<p>Sociologist Margee Kerr knows what makes you scream, and why it might be a good thing to be scared.&nbsp; Happy Halloween.</p>

Margee Kerr

A daily podcast to introduce you to women in STEM fields, from ancient Greece to the Mars Generation.

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