<p>This week we talk about fracture of toughness of materials or how resistant they are to cracking.</p>

<h2>Fun Paper Friday</h2>

<ul>
<li><a href="https://www.science.org/doi/full/10.1126/science.abk0639" rel="nofollow">Morrill, Kathleen, et al. &quot;Ancestry-inclusive dog genomics challenges popular breed stereotypes.&quot; Science 376.6592 (2022): eabk0639.</a></li>
</ul>

<h2>Contact us:</h2>

<p><strong>Show</strong></p>

<ul>
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</ul>

<p><strong>John Leeman</strong></p>

<ul>
<li><a href="http://www.johnrleeman.com" rel="nofollow">www.johnrleeman.com</a></li>
<li><a href="https://twitter.com/geo_leeman" rel="nofollow">@geo_leeman</a></li>
</ul>

<p><strong>Shannon Dulin</strong></p>

<ul>
<li><a href="https://twitter.com/ShannonDulin" rel="nofollow">@ShannonDulin</a></li>
</ul>

EPISODE 331 - "GUESS AGAIN DUMMY" RYAN MAY

John Leeman and Shannon Dulin discuss geoscience and technology weekly for your enjoyment! Features include guests, fun paper Friday selections, product reviews, and banter about recent developments. Shannon is a field geologist who tolerates technology and John is a self-proclaimed nerd that tolerates geologists.