<story><title>Mechanical Laser Show (2017) [video]</title><url>https://www.youtube.com/watch?v=_dtBUiaAqRE&amp;feature=youtu.be</url></story><parent_chain></parent_chain><comment><author>debt</author><text>This is so damn cool my question is, why is this type of shit so damn rare?&lt;p&gt;Like why don’t we see more instances of cool, low cost, big value hackery? Is it just too creatively difficult to summon these types of ideas idk</text></comment>
<story><title>Mechanical Laser Show (2017) [video]</title><url>https://www.youtube.com/watch?v=_dtBUiaAqRE&amp;feature=youtu.be</url></story><parent_chain></parent_chain><comment><author>slackpad</author><text>Recently came across this DIY laser projector vid - &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=xszp5UQLB2g&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;www.youtube.com&amp;#x2F;watch?v=xszp5UQLB2g&lt;/a&gt;. It&amp;#x27;s all mirrors and motors in there with some manual controls.</text></comment>