<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> While I was undergoing firefighting training in boot camp a thousand years ago, the instructor set some magnesium on fire in an open tray. He then hit it with water from a fire hose to demonstrate what happens. He definitely made his point. 🔥 😵</p>