Skip to comments.
NASA's Mars helicopter is slowly unfolding beneath the Perseverance rover
Space.com ^
| 3/30/21
| Elizabeth Howell
Posted on 03/31/2021 8:57:11 AM PDT by LibWhacker
click here to read article
Navigation: use the links below to view more comments.
first previous 1-20, 21 last
To: Flick Lives
I would think that sounds shift to higher pitch — like inhaling helium and speaking — lower density
21
posted on
03/31/2021 3:07:45 PM PDT
by
steve86
(Prophecies of Maelmhaedhoc O'Morgair (Latin form: Malachy))
Navigation: use the links below to view more comments.
first previous 1-20, 21 last
Disclaimer:
Opinions posted on Free Republic are those of the individual
posters and do not necessarily represent the opinion of Free Republic or its
management. All materials posted herein are protected by copyright law and the
exemption for fair use of copyrighted works.
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson