&gt; I wonder if it would be physically possible to utilize the Earth&#x27;s extremely weak magnetic field to support any meaningful mass?<p>Woooo.  Woooooooooo:<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=IkpPbro-EAk" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=IkpPbro-EAk</a><p>(Yes, I know.)