00:12:14	Lindsey Tolis:	LSIC Confluence: https://lsic-wiki.jhuapl.edu/

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00:12:46	Lindsey Tolis:	Wiki access: lsic-wiki-admins@listserv.jhuapl.edu
00:12:55	Lindsey Tolis:	LSIC Website: https://lsic.jhuapl.edu/

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00:13:17	Lindsey Tolis:	Today's Meeting on Confluence: https://lsic-wiki.jhuapl.edu/display/DM/2023+07+20+Exolith+Lunar+Simulants+and+the+Applications
00:13:52	Lindsey Tolis:	Contact us at: Facilitator_DustMitigation@jhuapl.edu
00:16:33	Lindsey Tolis:	LSIC Events: https://lsic.jhuapl.edu/Events/
00:17:22	Lindsey Tolis:	Abstract Submission for the Fall Meeting is OPEN: https://lsic.jhuapl.edu/Events/Agenda/index.php?id=464
00:21:06	Lindsey Tolis:	Autonomy Workshop: https://lsic.jhuapl.edu/Events/Agenda/index.php?id=474
00:21:37	Lindsey Tolis:	Registration is OPEN and a tentative agenda has been posted.
00:22:02	Lindsey Tolis:	DM Confluence Page: https://lsic-wiki.jhuapl.edu/display/DM
00:22:12	Lindsey Tolis:	DM Who's Who: https://lsic-wiki.jhuapl.edu/display/DM/Who%27s+Who+In+Dust+Mitigation
00:23:17	Lindsey Tolis:	White Paper: https://lsic.jhuapl.edu/Resources/files/The%20Path%20to%20an%20Enduring%20Lunar%20Presence.pdf
Please send feedback to: LSIC-Feedback@jhuapl.edu
00:24:38	Lindsey Tolis:	To learn more about the Exolith Lab: https://sciences.ucf.edu/class/exolithlab/
Exolith Simulants: https://exolithsimulants.com/Email the Exolith Lab: exolithlab@ucf.edu
00:30:37	Sarah Hasnain, Co-Lead, LSIC Dust Mitigation:	Drop your questions for Lucas in the chat!
00:31:52	Tim Cole:	Can you explain the G-negation plans for the Exolith Lab?
00:32:17	Giovanni Leone:	Is there ice in the lunar highlands or eventual PSR in the highlands is meant? and the robot can operate in the harsh environment of the PSR?
00:32:20	Ian Wells | WSU:	Has the charging behavior of Exolith simulants (when compared with real lunar dust) been investigated? Any results available publicly?
00:32:28	Abby Zinecker:	Why would you use LHS-1D vs LHS-1 or vice versa?
00:36:32	Lindsey Tolis:	If you'd like to ask your question live, please use the "Raise Hand" feature under the "Reactions" menu.
00:36:41	Giovanni Leone:	I thought that the questions must be done via chat!
00:36:50	Lindsey Tolis:	We'll take them both ways!
00:37:06	Giovanni Leone:	which one get the priority???
00:37:54	Hooman Tafreshi:	How would you envision charging the simulants?
00:38:26	Lindsey Tolis:	We try to take them as they arrive but if we run out of time, you can reach out to Lucas at exolithlab@ucf.edu or post them on the confluence page for this meeting at https://lsic-wiki.jhuapl.edu/display/DM/2023+07+20+Exolith+Lunar+Simulants+and+the+Applications
00:38:47	Giovanni Leone:	yes, but I'm not happy the way is handled, sorry!
00:39:25	Giovanni Leone:	You must decide chat or hand, both ways is confusing!
00:44:16	Abby Zinecker:	So sounds like there is no difference in LHS-1 and LHS-1D other than particle size? Would using both of them be a good way to determine how particle size impacts results
00:44:27	Abby Zinecker:	Sorry, I can't seem to get my sound to work
00:44:45	Dan Hawk:	regarding charging check out the dust standards and interoperability on confluence. Dan
00:45:45	Abby Zinecker:	Thank you!
00:46:19	Abby Zinecker:	I'm particularly looking at dust which could settle on a thermal radiator
00:46:22	Lindsey Tolis:	Dust Standards & Interoperability on Confluence: https://lsic-wiki.jhuapl.edu/pages/viewpage.action?pageId=52560985
00:47:28	Abby Zinecker:	We don't really know what particle size of dust will fall on radiators, in different situations it may be larger or smaller! Thanks again for your answer :)
00:50:21	Ritch Selfridge:	How does humidity impact the Exolith simulants in a test bed?
00:50:26	Brian Troutman (NASA JSC):	@ Abby Zinecker:  Unfortunately, I think all we know right now is what the NASA Lunar Simulant Committee recommended, which was Apollo 16 particle size distribution as the closest known analog to lunar south pole lunar dust.  Beyond that, I don't think anyone has a better estimate.
00:51:20	Sarah Hasnain, Co-Lead, LSIC Dust Mitigation:	Can’t hear you Zelina
00:52:11	Exolith Engineering:	One of our RIDER (Regolith
00:52:43	Exolith Engineering:	Interactions for the Development of Extraterrestrial Rovers) is currently testing humidity and how it is impacting the regolith
00:58:40	San Martin Lobos:	is it possible to emulate the possible physical textures of lunar ice deposits with the simulants (examples of possible textures https://kevincannon.rocks/lunarmining/)
01:01:03	San Martin Lobos:	Thank you!
01:03:37	Konrad Krol (Exolith Lab):	Tagging on, an N95 or similar is appropriate for small quantities, but when disturbing multiple tons in a regolith bin a PAPR respirator would be much more appropriate
01:04:44	Melissa Roth:	Good ventilation and dust control are a good idea too.
01:04:58	Ian Wells | WSU:	^ Notably KN95 masks are not N95. I've seen people try to substitute and it leads to lower safety so N95 or better is best!
01:05:00	Konrad Krol (Exolith Lab):	absolutely ^
01:05:04	Lindsey Tolis:	If you have follow up questions, post them here: Today's Meeting: https://lsic-wiki.jhuapl.edu/display/DM/2023+07+20+Exolith+Lunar+Simulants+and+the+Applications
01:05:09	Ian Wells | WSU:	Thank you!