<li><a href="https://yewtu.be/channel/UCfsznjef2zGJnrCRQBXqo6Q">Machine Thinking</a> (metall- og teknologihistorie)</li>
<li><a href="https://yewtu.be/channel/UCrUM7Q29YDCs-zDrc1QRKQQ"> SuburbanTool Inc</a> (presisjonsmetallarbeide)</li>
</ul>
+
+ <h2>CNC</h2>
+ <ul>
+ <li><a href="https://yewtu.be/channel/UCYPSglZfI7bq84rcwP8VGxw">Mazatrol Tips and Tricks<a/> (CNC-programmering)</li>
+ </ul>
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