2024lctgmeetingchats
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
2024lctgmeetingchats [2024.05.08 08:55] – Steve Isenberg | 2024lctgmeetingchats [2024.07.04 07:48] (current) – Steve Isenberg | ||
---|---|---|---|
Line 4: | Line 4: | ||
These are a record of the chats that were passed during meetings in 2024. They have been edited to a small extent.\\ | These are a record of the chats that were passed during meetings in 2024. They have been edited to a small extent.\\ | ||
To find chats for a given day, for example January 10, 2024, search for datecode 20240110 (2024, month 01, day 10). | To find chats for a given day, for example January 10, 2024, search for datecode 20240110 (2024, month 01, day 10). | ||
+ | |||
+ | ====20240702==== | ||
+ | ===Buying a Computer=== | ||
+ | <WRAP prewrap> | ||
+ | < | ||
+ | 10:41:51 From Bob Primak to Everyone: | ||
+ | CPU-X works like CPU-Z for Linux. Mac is still in its own world, as far as I can tell. | ||
+ | 10:42:17 From Bob Primak to Everyone: | ||
+ | https:// | ||
+ | 10:43:30 From Bob Primak to Everyone: | ||
+ | Mac system info is in the Mac interface itself. | ||
+ | 11:03:34 From Drew King to Everyone: | ||
+ | https:// | ||
+ | 11:04:53 From Drew King to Everyone: | ||
+ | 0patch is a yearly subscription that costs 24.95 EUR (~$27) | ||
+ | 11:28:53 From Larry W. to Everyone: | ||
+ | Usb-c is 40 GB/s; hdmi2 is 18 GB/s </ | ||
+ | </ | ||
+ | [[lexingtoncomputergroup|return]] | ||
+ | |||
+ | |||
+ | ====20240619==== | ||
+ | ===5G & Beyond Update=== | ||
+ | <WRAP prewrap> | ||
+ | < | ||
+ | 10:15:36 From Steve Isenberg to Everyone: | ||
+ | Would these frequencies be the ones your phone would need to cover to use 5G? | ||
+ | 10:31:26 From Stan Rose to Everyone: | ||
+ | What is the advantage of having the label " | ||
+ | 10:42:19 From Stan Rose to Everyone: | ||
+ | Just like the rollout of 5g last year was delayed by the fear of airport interferwnce | ||
+ | 11:12:52 From Mitch Wolfe to Everyone: | ||
+ | Is China participating in IMT-2030? In what role? | ||
+ | </ | ||
+ | </ | ||
+ | [[lexingtoncomputergroup|return]] | ||
+ | |||
+ | ====20240529==== | ||
+ | ===Oppenheimer=== | ||
+ | <WRAP prewrap> | ||
+ | < | ||
+ | 10:52:25 From Judy & Mike Alexander to Everyone: | ||
+ | I had read that Ernest Lawrence proposed and lobbied for Oppenheimer as the chief at Los Alamos. | ||
+ | 10:57:14 From Judy & Mike Alexander to Everyone: | ||
+ | Oppenheimer had created a theoretical physics group at UCal Berkeley and thus developed a modicum of leadership/ | ||
+ | 11:07:27 From Barry Kort to Everyone: | ||
+ | Emma Noether. | ||
+ | 11:10:07 From Barry Kort to Everyone: | ||
+ | Noether’s Theorem established a relationship between Symmetry and Conservation. | ||
+ | </ | ||
+ | </ | ||
+ | [[lexingtoncomputergroup|return]] | ||
+ | ====20240515==== | ||
+ | ===Spacecraft Technology=== | ||
+ | <WRAP prewrap> | ||
+ | < | ||
+ | 10:17:23 From Judy & Mike Alexander to Everyone: | ||
+ | " | ||
+ | 10:18:55 From Steve Isenberg to Everyone: | ||
+ | Has any thought been given to Space Elevators? | ||
+ | 10:19:06 From Bob Primak to Everyone: | ||
+ | While the program never actually lofted a crewed space station, those nearly six years were quite eventful, featuring the selection of 17 MOL astronauts, the remodeling of NASA's two-seat Gemini spacecraft, the development of the Titan-3C launch vehicle and the building of an MOL launch site at Vandenberg Air Force Base in California. | ||
+ | |||
+ | Cancelled in June, 1969. | ||
+ | |||
+ | Declassified: | ||
+ | https:// | ||
+ | 10:28:48 From Carl Lazarus to Everyone: | ||
+ | Needham has an elementary school named after Suni Williams | ||
+ | 10:29:10 From Stephen Quatrano to Everyone: | ||
+ | https:// | ||
+ | 10:34:57 From Adam Broun to Everyone: | ||
+ | Is “up” the same direction throughout the ISS? | ||
+ | 10:38:19 From Steve Isenberg to Everyone: | ||
+ | Would it be possible (availability, | ||
+ | 10:43:44 From Larry Wittig to Everyone: | ||
+ | How do you provide water, is some of it from fuel cells? | ||
+ | 10:51:01 From John Rudy to Everyone: | ||
+ | see info on Gary: https:// | ||
+ | 10:53:29 From Larry Wittig to Everyone: | ||
+ | Is NASA looking into non-chemical propulsion? | ||
+ | 10:54:49 From Barry Kort to Everyone: | ||
+ | It looks like the Sci-Fi writers completely missed the boat with their concept of “flying saucer” geometry for spacecraft design.. | ||
+ | 11:01:26 From Judy & Mike Alexander to Everyone: | ||
+ | Since the moon's surface is rough, how will such a long rocket be stabilized upright when it lands? | ||
+ | 11:04:18 From Adam Broun to Everyone: | ||
+ | For the gateway station, isn’t getting into a rectilinear orbit very expensive? Or is there some neat trick to get there? | ||
+ | 11:08:09 From Adam Broun to Everyone: | ||
+ | Replying to "For the gateway stat..." | ||
+ | |||
+ | Next slide partially answered it- assembly in moon orbit | ||
+ | 11:23:16 From John Rudy to Everyone: | ||
+ | Frank Herbert had it right with Dune for water reclamation | ||
+ | 11:25:36 From Stephen Quatrano to Everyone: | ||
+ | What have you learned about public/ | ||
+ | 11:33:42 From Stephen Quatrano to Everyone: | ||
+ | Replying to "What have you learne..." | ||
+ | |||
+ | Quality and trust are other dimensions of collaboration that interest me. | ||
+ | 11:33:56 From tedpk to Everyone: | ||
+ | AMS -- Alpha Magnetic Spectrometer --- has been on ISS and Billions of Cosmic Rays have been observed -- No statements about Very High Energy Cosmic Ray Exposure for extended | ||
+ | 11:45:35 From John Rudy to Everyone: | ||
+ | how can you bring something so huge down safely | ||
+ | |||
+ | </ | ||
+ | </ | ||
+ | [[lexingtoncomputergroup|return]] | ||
====20240508==== | ====20240508==== |
2024lctgmeetingchats.txt · Last modified: 2024.07.04 07:48 by Steve Isenberg