Reminds me of the Lavarand, the random number generator by SGI, built out of lava lamps:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Lavarand" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Lavarand</a><p>And its site in all its Web1.0 glory:
<a href="http:&#x2F;&#x2F;web.archive.org&#x2F;web&#x2F;20010926221159&#x2F;http:&#x2F;&#x2F;lavarand.sgi.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;web.archive.org&#x2F;web&#x2F;20010926221159&#x2F;http:&#x2F;&#x2F;lavarand.sg...</a>