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Ty is a friend I met on Twitter, or Instagram, or Flickr ... can’t recall.<div>He’s the kind of kid who likes to collect air raid horns, restore them,</div><div>and then set them all off in his driveway at midnight on New Year’s Eve.</div><div>That was one noisy video!</div><div><br></div><div>The backdrop for many of his videos often shows a collection of</div><div>19th century technology; really cool stuff.</div><div>One of his most recent projects is a homebrew coherer that</div><div>really works. He explains and demonstrates it in the video link below.</div><div>You may find it of interest.</div><div><br></div><div><br><a href="https://youtu.be/_dq51APrFRc" target="_blank">https://youtu.be/_dq51APrFRc</a> <div id="temp-enhancr-placeholder" class="enhancr-placeholder-medium" data-size="medium"></div><br><br>Blog: idlenot.com<div>Automotive: wpraaca.com</div><div>Wireless & Steam: newsm.org</div></div>
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