<p><span class="h-card" translate="no"><a href="https://is-a.cat/@pl0myk" class="u-url mention">@<span>pl0myk</span></a></span> casting magnesium would require somehow ensuring it remains not in contact with oxygen the entire time, which is a pain</p><p>i suppose i could make like a fusible riser that melts and gives the already molten volume of magnesium access to the lumen of the mold, but ehhh</p>