<html><head></head><body>Refractive index. That's the term. If it's the same, or really close to the liquids, it's invisible in the liquid.<br><br><div class="gmail_quote">On August 10, 2020 7:33:28 PM EDT, DJ-Pfulio via Ale <ale@ale.org> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail">On 8/10/20 7:22 PM, Jim Kinney wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;">Fanless! Liquid cooling with hot side exchanger in another room.<br></blockquote><br>I was thinking about putting systems into a non-conductive mineral spirits bath for cooling. <a href="https://www.titancomputers.com/Articles.asp?ID=291">https://www.titancomputers.com/Articles.asp?ID=291</a><br><br>Too bad fish don't like mineral spirits. Having fish swimming inside the silent case would be AWESOME!<hr>Ale mailing list<br>Ale@ale.org<br><a href="https://mail.ale.org/mailman/listinfo/ale">https://mail.ale.org/mailman/listinfo/ale</a><br>See JOBS, ANNOUNCE and SCHOOLS lists at<br><a href="http://mail.ale.org/mailman/listinfo">http://mail.ale.org/mailman/listinfo</a><br></pre></blockquote></div><br>-- <br>"no government by experts in which the masses do not have the chance to inform the experts as to their needs can be anything but an oligarchy managed in the interests of the few.” - John Dewey</body></html>