1)

(a)What is a 'Beryah'?

(b)What Shi'ur must a complete ant be for a person who eats it to be Chayav?

(c)What She'eilah does Rava ask regarding someone who eats an ant whose legs are missing?

(d)The Torah writes in Shemini (with regard to Sheretz) "Asher Yipol Meihem el Tocho" (implying even part of a Sheretz) and "Asher Yiga ba'Hem b'Mosam" (implying the whole Sheretz, and not just part of it). How does the Beraisa explain this apparent contradiction?

(e)On what grounds did Chazal pick this Shi'ur?

1)

(a)A Beryah is - a complete (live) creature.

(b)To be Chayav for eating a complete live ant - it can be any size.

(c)Rava asks whether someone who eats an ant whose legs are missing is Patur - because it is not complete (its Shi'ur is deficient), or whether he is nevertheless Chayav - because, seeing as it can still live without its legs, it is still considered a Beryah.

(d)The Torah writes in Shemini (in connection with a Sheretz) "Asher Yipol mei'Hem El Tocho" (implying even part of a Sheretz) and "Asher Yiga ba'Hem b'Mosam" (implying the whole Sheretz, and not just part of it). The Beraisa explains this apparent contradiction - by limiting the minimum Shi'ur for Tum'as Sheretz to a k'Adashah (the size of a lentil).

(e)Chazal fixed this Shi'ur - because it is the size of a snail (the smallest of the eight Tamei insects) at birth.

2)

(a)How does Rav Yehudah from Diskarta try to resolve Rava's She'eilah from this Beraisa?

(b)How does Rav Shemayah reject his proof?

2)

(a)Rav Yehudah from Diskarta tries to resolve Rava's She'eilah from this Beraisa - because it is evident from there that the Shi'ur given by the Torah must remain complete (not less than a 'k'Adashah'), so too, must the Shi'ur of 'Beryah' for eating remain complete.

(b)Rav Shemayah rejects his proof however - due to the fact that since a snail less than the size of a 'k'Adashah' cannot live, even a dead one (to which Tum'ah applies) is therefore not Chashuv; whereas an ant without legs can survive, in which case it is Chashuv even when it has no legs.

3)

(a)We learned in our Mishnah that a Nazir is obligated to shave on a 'Shedrah and Gulgoles'. What are the two possible explanations of this statement?

(b)Will this She'eilah also pertain to the Mishnah in Ohalos, which lists them among the things that are Metamei b'Ohel ha'Mes?

3)

(a)We learned in our Mishnah that a Nazir is obligated to shave on a 'Shedrah and Gulgoles', meaning wither that one touches them both simultaneously, or that he touches either of them.

(b)The same She'eilah - pertains to the Mishnah in Ohalos, which lists them among the things that are Metamei b'Ohel ha'Mes.

4)

(a)Rava tries to resolve the She'eilah from a Beraisa. What does the Beraisa say about a spinal cord of a human being which has the majority of its ribs broken?

(b)What will the Tana say in a similar case ...

1. ... with regard to the spinal cord of a Kosher animal?

2. ... only if the Mes is lying in a grave?

(c)On what grounds do we refute Rava's proof from there, that if most of the ribs would not be broken, the spinal cord would be Metamei even without the skull?

4)

(a)Rava tries to resolve the She'eilah from a Beraisa, which rules that a spinal cord of a human being which has the majority of its ribs broken - is not Metamei.

(b)In a similar case ...

1. ... but with regard to the spinal cord of a Kosher animal - the Tana will render it a Tereifah.

2. ... only the Mes is lying in a grave - it will be Metamei anyway (because the grave combines them.

(c)We refute Rava's proof from there, that if most of the ribs would not be broken, the spinal cord (even without the skull) would be Metamei (thereby resolving our She'eilah) - because the Tana may well be speaking when the skull was there too.

5)

(a)Rebbi Yehudah cites six cases (which will be explained shortly) where Rebbi Akiva was initially Metamei, and the Rabanan were Metaher. The same Beraisa cites the case where they brought a box-full of bones to the Shul of the coppersmiths. Where did they place it? How they safeguard the Kohanim who came to Daven in the Shul?

(b)What conclusion did Todos the doctor and all the doctors arrive at?

(c)Why can we not prove from there that even a spinal cord or a skull alone is Metamei?

(d)Since it appears that the bones were all broken anyway (and bearing in mind what we learned earlier, that the limb must be whole for the Nazir to shave on it) what difference would it have made even if the box had contained one complete spinal cord?

5)

(a)Rebbi Yehudah cites six cases where Rebbi Akiva was initially Metamei, and the Rabanan were Metaher (which will be explained shortly). The same Beraisa cites the case where they brought a box- full of bones to the Shul of the coppersmiths - which they hung in the air (in an area where there was no roof [to safeguard the Kohanim who came to Daven in the Shul]).

(b)Todos the doctor and all the doctors arrived at the conclusion - that there was not even one complete spinal cord in the box.

(c)We cannot prove from there that even a spinal cord or a skull alone are Metamei -because what they might have meant was that there was not even one complete spinal cord in the box, certainly not a spinal cord plus a skull.

(d)Despite the fact that the bones appear to have all been broken anyway (and bearing in mind what we learned earlier, that the limb must be whole for the Nazir to shave on it), it was essential to know whether there was one complete spinal cord or not - because it is speaking when someone was Ma'ahil on the bones when they were lying in the grave, in which case they would have been Metamei even though they were broken (as we learned above).

6)

(a)The six things that Rebbi Akiva was initially Metamei are 'Eiver min ha'Mes ha'Ba mi'Shnei Mesim, Eiver min ha'Chai ha'Ba mi'Shnei Bnei Adam', Chatzi Kav Atzamos ha'Ba mi'Shnei Mesim, Revi'is Dam ha'Ba mi'Shenayim, v'Al Etzem k'Se'orah she'Nechlak li'Shenayim, veha'Shedra veha'Gulgoles'. How do we reconcile this Beraisa, which states 'Chatzi Kav Atzamos ha'Ba mi'Shnei Mesim' with the Mishnah in Ohalos, which gives the Shi'ur of Tum'as Ohel as a 'Revi'is ha'Kav ... '?

(b)If Rebbi Akiva includes in the six 'al Revi'is Dam ha'Ba mi'Shenayim', what will he say about a Revi'is Dam that came from one Mes?

(c)And what will the Rabanan say by a Chatzi Log Dam that comes from two Mesim?

(d)How do we try to prove from this Beraisa that 'Shedrah and Gulgoles must mean both together?

6)

(a)The six things that Rebbi Akiva was initially Metamei are 'Eiver min ha'Mes ha'Ba mi'Shnei Mesim, Eiver min ha'Chai ha'Ba mi'Shnei Bnei Adam', Chatzi Kav Atzamos ha'Ba mi'Shnei Mesim, Revi'is Dam ha'Ba mi'Shenayim, v'Al Etzem k'Se'orah she'Nechlak li'Shenayim, veha'Shedra veha'Gulgoles'. We reconcile this Beraisa, which states 'Chatzi Kav Atzamos ha'Ba mi'Shnei Mesim' with the Mishnah in Ohalos, which gives the Shi'ur of Tum'as Ohel as 'Revi'is ha'Kav ... ' - by establishing that Mishnah by the Din of Tum'as Ohel, whereas we are speaking about a Nazir having to shave (Tosfos).

(b)If Rebbi Akiva includes in the six 'al Revi'is Dam ha'Ba mi'Shenayim' - then a Revi'is Dam that comes from only one Mes is certainly Metamei, since he never retracted from that.

(c)The Rabanan argue with Rebbi Akiva even in a case of Chatzi Log Dam that comes from two Mesim - and the Tana only mentions a Revi'is because of Rebbi Akiva.

(d)We try to prove from this Beraisa that 'Shedrah and Gulgoles must mean both together - because otherwise the list will comprise seven things and not six.

52b----------------------------------------52b

7)

(a)We refute the above proof (that the Tana must be referring to the Shedrah and the Gulgoles together, in a number of ways). First of all, it might well be 'Etzem k'Se'orah she'Nechlak li'Shenayim' that we omit because the opinion that disagrees with Rebbi Akiva is only that of a Yachid (Rebbi Yochanan ben Nuri in a Beraisa); whereas in all the other six cases, he is arguing with the Chachamim). Why ...

1. ... else might we omit 'Etzem k'Se'orah she'Nechlak'?

2. ... might we omit 'Eiver min ha'Chai'?

3. ... might we omit 'Revi'is Dam ha'Ba mi'Shnei Mesim'?

(b)Rebbi Akiva seems to have had a stronger Kabalah in this latter case than in the other six cases in the Beraisa. He also has a source from a Pasuk in Emor (which we discussed earlier in the Perek). Which Pasuk?

(c)Rebbi Shimon's teeth turned black from all the fasts that he initiated, following the remark that he made about his Rebbi (Rebbi Akiva) which he subsequently considered disrespectful. What did he say?

7)

(a)We refute the above proof (that the Tana must be referring to the Shedrah and the Gulgoles together) in a number of ways. First of all, it might well be 'Etzem k'Se'orah she'Nechlak li'Shenayim' that we omit because the opinion that disagrees with Rebbi Akiva is only that of a Yachid (Rebbi Yochanan ben Nuri) who disputes him; whereas in all the other six cases, it is the Chachamim). We might ...

1. ... also omit 'Etzem k'Se'orah she'Nechlak' - because a Nazir only shaves for touching or for moving it, but not for Tum'as Ohel (like he does in all the other cases listed by Rebbi Akiva).

2. ... omit 'Eiver min ha'Chai' - because the Tana is only concerned with cases concerning a dead person, and not a live one.

3. ... omit 'Revi'is Dam ha'Ba mi'Shnei Mesim' - because Rebbi Akiva did not retract from it, and the Tana only lists those cases from which Rebbi Akiva retracted.

(b)Rebbi Akiva seems to have had a stronger Kabalah in this latter case than in the other six cases in the Beraisa. He also has a source from the Pasuk in Emor - "v'Al Kol Nafshos Mes" (as we discussed earlier in the Perek).

(c)Rebbi Shimon's teeth turned black from all the fasts that he initiated, following the remark that he made about his Rebbi (Rebbi Akiva) which he subsequently considered disrespectful. He said - that Rebbi Akiva certainly did not retract during his lifetime and that he was not so sure that he even retracted after his death.

8)

(a)In a Mishnah in Eduyos, Beis Shamai say 'Rova Atzamos min Atzmin O mi'Shenayim O mi'Sheloshah' (a quarter of a Kav that is made up from at least, two or three limbs). What do Beis Hillel say?

(b)How does Rebbi Yehoshua in a Beraisa reconcile Beis Shamai and Beis Hillel so that they are not actually arguing?

8)

(a)In a Mishnah in Eduyos, Beis Shamai say 'Rova Atzamos min ha'Atzamin, O mi'Shenayim O mi'Sheloshah (a quarter of a Kav that is made up from at least, two or three limbs). Beis Hillel say - Rova min ha'Gevi'ah me'Rov Binyan O me'Rov Minyan'.

(b)Rebbi Yehoshua in a Beraisa reconciles Beis Shamai and Beis Hillel so that they are not actually arguing - by establishing Beis Shamai by Rov Binyan, and Beis Hillel, by Rov Minyan.

9)

(a)How many bones is considered 'Rov Minyan'?

(b)What do Beis Shamai mean when they say ...

1. ... 'mi'Sheloshah'?

2. ... 'mi'Shenayim' (assuming that he means it literally)?

(c)In which two sets of limbs will one find almost the entire majority of bones?

9)

(a)A hundred and twenty-five bones is considered 'Rov Minyan'.

(b)When Beis Shamai say ...

1. ... 'mi'Sheloshah' - they mean two thigh-bones and one calf (and possibly the thigh and the calf plus the foot).

2. ... 'mi'Shenayim' (assuming that they mean it literally) - they mean the calf including the foot (which they count as one because they are relatively small) and the thigh-bone.

(c)One will find almost the entire majority of bones - in the hands and the feet (six in each finger, making thirty on each hand) and six in each toe (making thirty on each foot, a total of one hundred and twenty bones).

10)

(a)Shamai says 'Afilu Etzem min ha'Shedrah O min ha'Gulgoles'. How do we try to resolve our She'eilah (whether one needs both the spinal cord and the skull for a Nazir to have to shave, or whether one of them will suffice) from Shamai and the Rabanan?

(b)We refute this proof on the grounds that Shamai is different, because he is stringent. In that case, what is their Machlokes? What will the Rabanan ostensibly say?

(c)How do we refute the proof from the Rabanan? What might they really hold?

(d)Then why do they say 'Shedrah v'Gulgoles' and not 'Shedrah O Gulgoles'?

10)

(a)We try to resolve our She'eilah (whether one needs both the spinal cord and the skull for a Nazir to have to shave, or whether one of them will suffice) from Shamai, who says 'Afilu Etzem min ha'Shedrah O min ha'Gulgoles' - in which case, the Rabanan presumably follow suit and require the entire spinal cord or the entire skull.

(b)We refute this proof on the grounds that Shamai is different, because he is stringent - he obligates the Nazir to shave even on a Rova from one of the two, whereas the Rabanan will ostensibly require both the Shedrah and the Gulgoles for the Nazir to have to shave.

(c)We refute this proof however, on the grounds that the Rabanan might well argue with Shamai in the way that we thought at first (that they require either a whole spinal cord or a whole skull) ...

(d)... and the reason that they say 'Shedrah v'Gulgoles' (and not 'Shedrah O Gulgoles') is - either because they did not find it necessary to explain it (like the way of Tana'im) or because they rely on Shamai, who did say it.

11)

(a)The Shi'ur for bones for which a Nazir has to shave is half a Kav. Why does Rami bar Chama think that a quarter of a Kav might suffice for bones from a spinal cord and from the skull?

(b)How does Rava resolve Rami bar Chama's She'eilah from our Mishnah, which states 'ha'Shedrah veha'Gulgoles'?

(c)From which other statement of Rava do we query this proof of his?

(d)How does this refute Rava's proof from our Mishnah?

11)

(a)The Shi'ur for bones for which a Nazir has to shave is half a Kav. Rami bar Chama however, thinks that a quarter of a Kav might suffice for bones from a spinal cord and from the skull - because they are more stringent, inasmuch as they do not need to come from Rov Binyan or Rov Minyan to be Metamei, like all other limbs do.

(b)Rava resolves Rami bar Chama's She'eilah from our Mishnah, which states 'ha'Shedrah veha'Gulgoles' which, he assumes, is never less than a quarter of a Kav - and if even broken bones from them would be Metamei (as Rami bar Chama suggests), why did the Tana write 'ha'Shedrah veha'Gulgoles' (implying that they are complete)

(c)We query Rava's proof however, from another statement of his (though it is initially unclear where) - 'Lo Nitzrecha Ela l'Shedrah v'Gulgoles she'Ein ba'Hen Rova'.

(d)In that case - even a quarter Kav of bones from a Shedrah and Gulgoles could be Metamei, and the Tana is coming to teach us that if they are whole, then they are Metamei even if they are less than a quarter of a Kav (as Rava specifically said).

12)

(a)In light of Rava's second statement, how could he deign to bring his proof to resolve Rami bar Chama's She'eilah (according to the explanation of Rebbi Yakov mi'Kinun)?

12)

(a)In fact we answer, Rava only made his second statement on the Mishnah in Ohalos, after he learned Rebbi Akiva's ruling ('Shedrah v'Gulgoles mi'Shnei Mesim', indicating that it is possible to find a spinal cord and a skull of less than a quarter of a Kav. Before that, he believed that such a thing did not exist (and that is when he brought his proof from our Mishnah).