4 ms·

reminds me vaguely of "Sailing Stones" * https://en.wikipedia.org/wiki/Sailing_stones https://en.wikipedia.org/wiki/Sailing_stones

• dualarte 1mo ago
  > This suggests that this water buoyantly lifts the ice floes with embedded rocks until friction with the playa bed is reduced sufficiently for wind to move them and cause the observed tracks. Wow, that's nuts!
• eleventen 1mo ago
  My first thought as well!