Shabbat 100a², 100b¹- Airspace is Resting, Sea and Pool (A/Y)
2 sections- R Yochanan/Rava debate earlier psak (R Chilkiya b Tuvi) and hold even within 3 tefachim needs also to stop in place to be considered "nach", Sea is karmilit and shallow pool depends on measure
Shabbat 100a², 100b¹- Airspace is Resting, Sea and Pool (A/Y)
2 sections- R Yochanan/Rava debate earlier psak (R Chilkiya b Tuvi) and hold even within 3 tefachim needs also to stop in place to be considered "nach", Sea is karmilit and shallow pool depends on measure