The "גמרא math" @19:55 is accurate when you drop the decimals of pi (3.14). The area of the embedded circle is pi * 16^2 which is 3.14 * 256. The גמרא is rounding 3.14 to a whole number, 3. So 256 x 3 is exactly 768. Furthermore the לא דק means that he rounded the number because 256*3.14 = 803.84. So "לא דק" is not a חסרון in his math, just an explanation that he did not include the decimal places of 3.14. ודו"ק
They removed a tree in Ashkolon whose roots extented more then a kilometer. I don't remember how long,but I think it was a olive more then a thousand years old.
@@ShaareiZoharDaas Sad lndeed,but there's a picus tree outside the central bus station there that is old,old,old. Very beautiful. Perhaps in the 10 century age?
Akiva Ziegler (my first cousin) tried to recruit me (Shmulie Ziegler) pictured in that picture not knowing that someone else was taking a picture of me 😂
33:20 Maybe he just didn't have neighbors so he's not considered a גזלן, and that's the reason. עולא said you don't bring ביכורים because your a גזלן not that you davka need 16 ammah
The "גמרא math" @19:55 is accurate when you drop the decimals of pi (3.14). The area of the embedded circle is pi * 16^2 which is 3.14 * 256. The גמרא is rounding 3.14 to a whole number, 3. So 256 x 3 is exactly 768.
Furthermore the לא דק means that he rounded the number because 256*3.14 = 803.84. So "לא דק" is not a חסרון in his math, just an explanation that he did not include the decimal places of 3.14.
ודו"ק
37:06 How do you bring פאה from one grain?
What is this karka or whatever thats associated eith the pruzbul (goce and force a needles worth as was said in the lecture). I have no idea. 28:50
They removed a tree in Ashkolon whose roots extented more then a kilometer. I don't remember how long,but I think it was a olive more then a thousand years old.
😢
@@ShaareiZoharDaas Sad lndeed,but there's a picus tree outside the central bus station there that is old,old,old. Very beautiful. Perhaps in the 10 century age?
@58:20 another pshat in דחלולי is to put a scarecrow to chase away the crows.
דחליל = scarecrow
See tosafos
מינראלים
@7:50 חוֹמֶר מָזוֹן
Akiva Ziegler (my first cousin) tried to recruit me (Shmulie Ziegler) pictured in that picture not knowing that someone else was taking a picture of me 😂
33:20 Maybe he just didn't have neighbors so he's not considered a גזלן, and that's the reason. עולא said you don't bring ביכורים because your a גזלן not that you davka need 16 ammah
A=πr^2
π·16^2≈804.24772