[Lex Computer & Tech Group/LCTG] Fwd: Meeting Reminder: Potpourri. 10AM EST, Wednesday, November 12, 2025. Lexington Computer and Technology Group

[ggamota at STMA-LLC.com]

In case there are folks who have not heard about the Ken Burns documentary "American Revolution", it is a 6 part show, two hours each. The first is this Sunday 11/16 at 8-10 PM on PBS.
I assume Lexington-Concord will play a major role in this first installment.
George
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From: LCTG <lctg-bounces+ggamota=stma-llc.com at lists.toku.us> on behalf of Jonathan Goode via LCTG <lctg at lists.toku.us>
Sent: Sunday, November 9, 2025 2:38 PM
To: Lexington Computer Group New Address Distribution <LCTG at lists.toku.us>
Subject: [Lex Computer & Tech Group/LCTG] Fwd: Meeting Reminder: Potpourri. 10AM EST, Wednesday, November 12, 2025. Lexington Computer and Technology Group


Initial Reminder, second try, with corrected date

The Lexington Computer and Technology Group (LCTG) will meet on Wednesday, November 12, 2025, at 10 AM Eastern Standard Time, in Lexington Community Center Room 237 and also online via Zoom.

Zoom Meeting ID: 972 6146 0830
Zoom instructions are at the end of this message.

This Week’s Topic

•        November 12, 2025 – Potpourri
* How to tell the difference between a real human response and one produced by AI (16m/M)
* The installation of the vacuum vessel where the ions will collide and produce energy: link (~10m)<https://blog.cfs.energy/half-of-sparcs-heart-a-48-ton-steel-vessel-arrives-at-cfs/>
and more?

Upcoming Meetings

For full schedule, visit: https://wiki.toku.us/doku.php?id=lctg_speaker_schedule

•        November 19, 2025 – Open Source and Creative Commons Licensing (also copyright, copyleft (sic), public domain, and more!)


•        November 26, 2025 – No Meeting. Thanksgiving Eve.

Past Presentations & Materials

Access recordings and links here: http://lctg.toku.us/

•        Hearing Aids (4-2-25):

o   https://www.youtube.com/watch?v=6UgJoZYEVG4

•        Antarctic Ice-Cracks (7-2-25):

o   https://www.youtube.com/watch?v=kipMl3DG-Us

•        Drones & Photography (7-16-25):

o   https://www.youtube.com/watch?v=mBj1dtp5WX0

•        Volcanic Activity Studies (Ted K’s Last Presentation (8-13-25)):

o   https://www.youtube.com/watch?v=1QcmpPk2QRg

•        Hearing Aids Continued (8-20-25):

o   https://www.youtube.com/watch?v=RfW7JGTR8JQ

•        Tech Behind the Curtain (9-24-25):

o   - The Tech Behind Cruise Control, Crash Prevention and Lane Detection link<https://www.wsj.com/video/series/tech-behind/the-tech-behind-cruise-control-crash-prevention-and-lane-detection/7CEADC87-B070-4266-8EAF-2EA8ED91DE0D?mod=WSJvidctr__pos2>

o   - How Wireless Charging Is Advancing to Make Power Cords Obsolete link<https://www.wsj.com/video/series/tech-behind/how-wireless-charging-is-advancing-to-make-power-cords-obsolete/4C7E1BF7-7268-4562-9EDC-0A590F7C9851?mod=WSJvidctr__pos4>

o   - How shazam Makes Unique Audio Fingerprints to Identify Songs link<https://www.wsj.com/video/series/tech-behind/how-shazam-makes-unique-audio-fingerprints-to-identify-songs/9D7E86B7-73EF-4B92-8726-162E62B0EA3A?mod=WSJvidctr__pos7>

o   - How Noise-Canceling Headphones Remove Background Sound link<https://www.wsj.com/video/series/tech-behind/how-noise-canceling-headphones-remove-background-sound/C150E958-1E2B-483D-87C4-01A33F1D19D9?mod=WSJvidctr__pos8>

o   - The Tech Behind How Concert LED Light Wristbands Work link<https://www.wsj.com/video/series/tech-behind/the-tech-behind-how-concert-led-light-wristbands-work/EAA54145-D07A-4100-8153-2EAF8D671921?mod=WSJvidctr__pos9>

o   - The Tech That Powers Tap-to-Pay link<https://www.wsj.com/video/series/tech-behind/the-tech-that-powers-tap-to-pay/F5C2DBC2-7CEB-4D03-BA48-E58580F05D20?mod=WSJvidctr__pos10>

o
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Optionally in the email could you tell us a little about yourself (such as your name, where you live, and a bit about your background and interests)

•        Membership is free.

•        All meetings are on Zoom, so anyone with internet access can join.

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How to Join the Zoom Meeting

After 9:45 AM on Wednesday, use one of the following:

•        Zoom app: Enter Meeting ID 972 6146 0830

•        Browser: https://zoom.us/j/97261460830

•        Smartphone: +16468769923,,97261460830

•        Regular phone: Dial 1-646-876-9923, then enter Meeting ID: 972 6146 0830

More Zoom help: https://toku.us/zoomish


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