| 1. Taurus and Scorpio | 2. North-South Determination | 3. The Vilna Gaon's calculation |
| 4. Rav Ada | 5. Tekufos - Halachic vs Secular | 6. Vernal Equinox |
| 7. Gra on Tosfos D"H Abaya | 8. Rav Ada of Shcha'ah? | 9. Rashi's Siman |
| 10. Rashi's inexact calculation | 11. Solistice? | 12. Rashi, D"H v'Ein Tekufos Tamuz.. |
| 13. Rashi DH Mipnei She'Mafsid - Where does the 28 come from? | 14. Bach on amud beis | 15. Constellations |
| 16. Akrav is in the South |
prepared by Kollel Iyun Hadaf
of Yerushalayim
Good Moed. Your work is much appreciated always!
Eruvin 56b. Point by Point Outline https://dafyomi.co.il/eruvin/points/ev-ps-056.htm Answer #1 (Rava citing Rav Ada of Shucha'ah):
According to Rashi it should read "Rav Ada the Measurer"
Thank you
Mordechai Salzer
Thank you for pointing this out. We will correct the outlines to say
Rav Ada the measurer.
Pesach Feldman
