Question about brine
Just caught part of the PC so I'm not sure if they discussed the possible role of brine in the top layer of the soil. A few weeks back, both rovers dug a trunch and measured the composition of the soil. Did they discuss those findings and whether it was brine that causes the soil to behave like that?
Also, is there any place on the internet where I can watch the replay of the PC?
Thanks in advance.