<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small;color:#000000">Rodney Brooks on AI, etc. I agree wish pretty much everything he says.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small;color:#000000"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small;color:#000000"><a href="http://rodneybrooks.com/predictions-scorecard-2021-january-01/">http://rodneybrooks.com/predictions-scorecard-2021-january-01/</a><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font><u style="color:rgb(33,33,33);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16.5px;line-height:20px"><br></u></font></div><div dir="ltr"><font><u style="color:rgb(33,33,33);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16.5px;line-height:20px"> </u></font><span style="color:rgb(33,33,33);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16.5px;line-height:24.75px"> </span>-- Russ Abbott <br>Professor, Computer Science<br>California State University, Los Angeles<br></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Dec 29, 2020 at 6:48 PM Frank Wimberly <<a href="mailto:wimberly3@gmail.com">wimberly3@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><font color="#202124" face="Roboto, arial, sans-serif">This topic came up at a recent meeting. The word "main" makes me wonder what the other reasons are.</font></div><span style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif"><div><span style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px"><br></span></div><span style="font-size:16px">The main reasons for the </span></span><b style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px">earliest</b><span style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px"> sunset to occur in early December and the </span><b style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px">latest sunrise</b><span style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px"> to occur in January are the fact that Earth's axis is tilted (23.5°) and Earth's orbit around the sun is </span><b style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px">not</b><span style="color:rgb(32,33,36);font-family:Roboto,arial,sans-serif;font-size:16px"> a perfect circle shape.</span> <br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr">Frank Wimberly<br>140 Calle Ojo Feliz<br>Santa Fe, NM 87505<br>505 670-9918<div><br></div><div>Research: <a href="https://www.researchgate.net/profile/Frank_Wimberly2" target="_blank">https://www.researchgate.net/profile/Frank_Wimberly2</a></div></div></div></div>
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