<div dir="ltr"><div class="gmail_quote gmail_quote_container"><div dir="ltr"><p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif""><b>(NOTE: Contents-Unchanged Repeated Reminder Streamlined by ChatGPT)</b><span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif""><b>Meeting Info:</b><br>
We'll meet <b>Wednesday at 10 AM Eastern
Daylight Time</b> in <b>Community Center
Room 246</b> (<i>note new room</i>) and <b>online via Zoom</b>.<span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif""><b>Zoom Meeting
ID:</b> 972 6146 0830<br>
Instructions for joining via Zoom are at the end of this message.<span></span></p>
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<h3 style="margin-right:0in;margin-left:0in;font-size:13.5pt;font-family:"Times New Roman","serif";font-weight:bold"><b>Upcoming
Sessions</b><span></span></h3>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif""><b>July 30, 2025</b><br>
<i>“A Hacker’s Mind: How the Powerful Bend
Society’s Rules and How to Bend Them Back”</i><br>
Bruce Schneier – Harvard Science Book Talk<br>
Also: <i>Solving Wordle Using Information Theory</i><span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif""><b>August 6,
2025</b><br>
<i>Potpourri: Ground-Based Deep Space Telescope
Accomplishments</i><span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif""><b>August 13,
2025</b><br>
<i>Volcanic Activity Studies</i>, presented by
Ted Kochanski<span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif"">Full schedule: <a href="https://wiki.toku.us/doku.php?id=lctg_speaker_schedule" style="color:blue;text-decoration:underline" target="_blank">https://wiki.toku.us/doku.php?id=lctg_speaker_schedule</a><span></span></p>
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<h3 style="margin-right:0in;margin-left:0in;font-size:13.5pt;font-family:"Times New Roman","serif";font-weight:bold"><b>Session
Archives and Resources</b><span></span></h3>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif"">Thanks to Steve Isenberg, recordings and
materials from past sessions are available at:<br>
<a href="http://lctg.toku.us/" style="color:blue;text-decoration:underline" target="_blank">http://lctg.toku.us/</a><span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif"">Highlights include:<span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Hearing
Aid Presentation (4-2-25):</b><br>
<a href="https://www.youtube.com/watch?v=6UgJoZYEVG4" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=6UgJoZYEVG4</a><br>
Topics: Hearing Aid Types, Choosing Technology, Costco’s Best, Top OTC Aids
2024<span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Drone Show
(4-30-25):</b><br>
Slides and presentation: <a href="https://youtu.be/5J3lndzCmcQ" style="color:blue;text-decoration:underline" target="_blank">https://youtu.be/5J3lndzCmcQ</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Heat Pumps
(5-7-25):</b><br>
<a href="https://youtu.be/BfjNFH91BcA" style="color:blue;text-decoration:underline" target="_blank">https://youtu.be/BfjNFH91BcA</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Nobel
Prizes in Medicine (6-4-25):</b><br>
<a href="https://www.youtube.com/watch?v=UWmmi-7GGDE" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=UWmmi-7GGDE</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Beyond
Generative AI (6-11-25):</b><br>
<a href="https://www.youtube.com/watch?v=mHOBilf1tc4" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=mHOBilf1tc4</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Fusion
Update (6-25-25):</b><br>
<a href="https://www.youtube.com/watch?v=XHbYfvd9y6w" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=XHbYfvd9y6w</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Small
Nuclear Reactors (2-12-25):</b><br>
<a href="https://www.youtube.com/watch?v=nUUF_uILJlk" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=nUUF_uILJlk</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Antarctic
Ice Cracks (7-2-25):</b><br>
<a href="https://www.youtube.com/watch?v=kipMl3DG-Us" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=kipMl3DG-Us</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>History of
Space Travel (7-9-25):</b><br>
<i>Complete History of Space Exploration & 5
Fascinating Missions</i><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Drones
& Photography (7-16-25):</b><br>
<a href="https://www.youtube.com/watch?v=mBj1dtp5WX0" style="color:blue;text-decoration:underline" target="_blank">https://www.youtube.com/watch?v=mBj1dtp5WX0</a><span></span></p>
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<h3 style="margin-right:0in;margin-left:0in;font-size:13.5pt;font-family:"Times New Roman","serif";font-weight:bold"><b>Interested
in Joining Us?</b><span></span></h3>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif"">If this message reached you by mistake, or if
someone you know is interested in joining, visit:<br>
<a href="http://LCTG.toku.us" target="_blank">http://LCTG.toku.us</a> and follow the “Join the Email List” instructions.<span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Free
membership</b><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>No ads,
just meeting info</b><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Join from
anywhere with an Internet connection</b><span></span></p>
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<h3 style="margin-right:0in;margin-left:0in;font-size:13.5pt;font-family:"Times New Roman","serif";font-weight:bold"><b>Zoom
Instructions</b><span></span></h3>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif"">To join online after 9:45 AM Wednesday:<span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Zoom App:</b>
Launch and enter Meeting ID <b>972 6146 0830</b><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Web
Browser:</b> <a href="https://zoom.us/j/97261460830" style="color:blue;text-decoration:underline" target="_blank">https://zoom.us/j/97261460830</a><span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Smartphone
(tap):</b> +16468769923,,97261460830<span></span></p>
<p style="margin-left:0.5in;margin-right:0in;font-size:12pt;font-family:"Times New Roman","serif""><span style="font-size:10pt;font-family:Symbol"><span>·<span style="font:7pt "Times New Roman"">
</span></span></span><b>Phone
(audio only):</b> Call 1-646-876-9923 and enter Meeting ID <b>972 6146 0830</b><span></span></p>
<p style="margin-right:0in;margin-left:0in;font-size:12pt;font-family:"Times New Roman","serif"">For full instructions, visit: <a href="https://toku.us/zoomish" style="color:blue;text-decoration:underline" target="_blank">https://toku.us/zoomish</a><br>
(<i>Note: sample URLs/phone numbers may appear
on that page.</i>)<span></span></p>
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