tl;dr - Q-Carbon is formed using &quot;elemental carbon&quot; laid on a substrate then hit with laser at 4000 degrees (not room temperature then) but at room pressure.<p>It is ferromagnetic (&quot;we did not even know that was <i>possible</i>&quot; - you and me both) and it glows when subject to energy - looking like your next TV will be made of diamond.<p>Seems that material
Science still has power to amaze us