Dr. Larrin Thomas joins us again to talk metallurgy and this time we dive into busting some myths around steel and heat treat.  This one's definitely a more technical episode, so buckle up for some detailed talk and if you haven't already, check out Larrin's book Knife Engineering and his website Knife Steel Nerds.  Find us at our Patreon and follow us on Instagram @markofthemaker or join our discussion group on Facebook for more conversation.