<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr">On Jun 30, 2021, at 6:35 AM, spike jones via extropy-chat <extropy-chat@lists.extropy.org> wrote:</div><blockquote type="cite"><div dir="ltr"><div class="WordSection1"><div><p class="MsoNormal"><span style="font-size:18.0pt;font-family:"Comic Sans MS"">We all need more laughter in our lives. Of all beasts, I know of no other species that does that, and just think about how much of a waste that is.</span></p></div></div></div></blockquote><br><style><!--
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--></style><div>See <a href="http://www.bioacoustics.info/article/play-vocalizations-and-human-laughter-comparative-review">http://www.bioacoustics.info/article/play-vocalizations-and-human-laughter-comparative-review</a></div><div><br></div><div>Regards,</div><div><br></div><div>Dan</div></body></html>