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9
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1answer
258 views

Is a Jewish farmer allowed to raise animals for non-kosher slaughter?

Is a Jewish farmer allowed to raise animals for non-kosher slaughter? Does it make a difference whether it is a non-kosher animal (e.g. pig), vs. a kosher animal? Does it make a difference whether the ...
3
votes
4answers
109 views

Why separate verses for the camel, hare, and hyrax?

In vayikra 11, we're given an overview of the kosher and non kosher animals. Among mammals, it singles out four as explicitly non kosher: the pig for only having split hooves, and the camel, hare, and ...
0
votes
2answers
71 views

What is a “tinshemet”?

The תִּנְשָֽׁמֶת is mentioned twice regarding non-kosher animals. In Leviticus 11:18, among the non-kosher birds: וְאֶת־הַתִּנְשֶׁ֥מֶת וְאֶת־הַקָּאָ֖ת וְאֶת־הָרָחָֽם׃ In Leviticus 11:30. among the ...
9
votes
1answer
110 views

Would a space fish be kosher?

In the episode "TKO" of the science-fiction show Babylon 5, Lt. Commander Susan Ivanova, a Jew, has dinner with her rabbi and they have a discussion about the food that they are eating. Rabbi ...
8
votes
1answer
316 views

Is the leviathan kosher?

The leviathan seems to be a unique sea creature, which I've always pictured as some sort of sea serpent. This is consistent with Yeshayahu 27:1's description of it as a snake (nachash). An answer to ...
24
votes
2answers
5k views

Would a mermaid be kosher?

Tonight at religious school we were discussing Kosher laws and how to build/keep a kosher kitchen. While we were discussing different meats, one of the jokers in school asked if you could eat a ...
3
votes
2answers
150 views

So where are these mermaids?

According to the answers to Would a mermaid be kosher?, the Gemara and poskim apparently believed that mermaids exist, and would not be kosher. So, if these mermaids and sirens exist, where would ...
3
votes
1answer
122 views

The Torah's list of animals with one kosher sign

I have a question that has been troubling me for many years and I have never received a satisfactory response. On March 22, 2005 THE NY Times had an article entitled Religion and Natural History ...
2
votes
1answer
88 views

In vitro meat — further questions

Related to this question: Does artificial meat grown in a petri dish have the halachic status of meat? Assuming that in vitro meat becomes widespread and assuming that it would be hechshered per the ...
5
votes
1answer
102 views

Why does Hashem allow Noah et al to eat *all* animals?

Reading the parsha today, I noticed for the first time that Bereishit 9:3-4 seems remarkable (JPS translations): .כָּל-רֶמֶשׂ אֲשֶׁר הוּא-חַי, לָכֶם יִהְיֶה לְאָכְלָה: כְּיֶרֶק עֵשֶׂב, נָתַתִּי ...
3
votes
3answers
435 views

Are Llamas Kosher?

Being that llamas are ruminates it seems to me that they clearly chew their cud. But I have not found any definitive information on whether or not the have fully split hooves. Furthermore, they are ...
1
vote
0answers
98 views

Which Animals Have Only One Kosher Sign?

Vayikra 11:4-7 mentions four animals that either chew their cud or have split hooves, but do not posses both kosher signs and are therefore not kosher. At the present time, is this a complete list or ...
6
votes
0answers
106 views

Understanding the Gemara and Ramban on the four one-siman animals

Vayikra 11:1-8 א וַיְדַבֵּר יְהוָה אֶל-מֹשֶׁה וְאֶל-אַהֲרֹן, לֵאמֹר אֲלֵהֶם. ב דַּבְּרוּ אֶל-בְּנֵי יִשְׂרָאֵל, לֵאמֹר: זֹאת הַחַיָּה אֲשֶׁר תֹּאכְלוּ, מִכָּל-הַבְּהֵמָה אֲשֶׁר עַל-הָאָרֶץ. ג ...
1
vote
1answer
175 views

Why does the use of horse manure as fertilizer not make produce non-kosher?

Horses are non-kosher and its manure is also non-kosher. If you use the manure as fertilizer on, say, potatoes, isn't there some concern that the potatoes may absorb some part of the manure? If so, ...
4
votes
0answers
50 views

Whale-yeast Beer

This article describes a beer created with yeast from fossilised remains of an ancient whale. From what I understand, the yeast imparts certain characteristics to the beer other than alcohol content. ...
3
votes
1answer
95 views

Does a mashgi'ach revoke a store's hashgacha when health department finds insects?

The city health department has cited a kosher restaurant as having violations because they found mice and insects crawling on the food in the kitchen. Since mice and insects are non-kosher, I'm ...
4
votes
0answers
65 views

Is the blood of a non-Kosher animal forbidden because of וכל דם לא תאכלו

Inspired by a recent chat discussion related to this question. Does the prohibition of וכל דם לא תאכלו - not eating blood - apply to non-Kosher animals? The Rambam writes: ודבר מפורש בתורה שאינו ...
0
votes
2answers
132 views

Grill used for neveilot

Assuming I have a grill and someone I know uses it, without my permission, to cook meat from a neveilah (or perhaps not, but kosher species without certification). What is the status of the grill and ...
6
votes
2answers
279 views

What to do if you don't want a Torah written with a turkey feather?

Modern Ashkenazi Torahs are often (at least in part) written with turkey feathers. Not always - there are plenty of other quills that are acceptable (and reeds, plastic, and most say metal, among ...
4
votes
1answer
587 views

Can you eat beeswax?

To my knowledge there is a lengthy discussion as to why bee honey is kosher to eat. I am unaware of any discussion of bee wax. I am told by my local grocer that many large distributors of produce coat ...
5
votes
0answers
56 views

Food that became prohibited because of a fly, then was separated into 3 new parts, nullified?

There was a pot of soup that a fly fell into it. The fly was not located and therefore the whole soup became prohibited. Even though the soup might have 60 parts against the fly, still since the fly ...
4
votes
1answer
121 views

Must I ceremonially dispatch a non-kosher animal meant for Gentile consumption?

I raise non-kosher animals (rabbits) primarily for manure for my garden and fur for clothing. I give the meat away to non-Jews. I understand all domesticated animals are to be humanely killed, ...
1
vote
1answer
137 views

Rav Moshe milk and tuna

Rav Moshe holds that tuna needs a masgiach timidi for it to be consumed,every fish needs to be checked for the simanim.However, by milk he brings a savarah that the government is sufficient and a ...
1
vote
1answer
113 views

Is it permissible to touch an unclean animal that is living?

I've understood (and of course, I could be wrong in my understanding) that Lev. 11 and Deut. 14 specifically prohibit human contact ("You shall not touch") and consumption ("You shall not eat") of the ...
10
votes
1answer
240 views

Are plants that exhibit rapid plant movement considered non-Kosher animals?

There is a question here asking if sea sponges are Kosher. The answers seem to center around the idea that regardless of if they have animal cells, a halachic classification might depend on how it ...
3
votes
1answer
408 views

Kashrut of rennet for cheese & Difference between rennet and gelatin

I actually have 2 questions which are related. Traditionally, making cheese involves using rennet, a substance derived from animal stomach. If the rennet is derived from a non-Kosher animal, it is ...
2
votes
0answers
62 views

May one eat cheese that is wormy?

Nitei Gavriel Shavuos 29:14 says that one may eat cheese that has worms in it, and there is no prohibition of Sheretz on it. Is this accurate? Does everyone agree with this?
1
vote
0answers
111 views

What is the Halachic difference if people are kosher or not?

The Ramban derives that people are kosher from the gemara in Kerisos (21a i think) That since the rabbis said that human milk is kosher using concept that anything that comes from kosher animal is ...
6
votes
2answers
160 views

Shechting non-Kosher animals

The question was asked: If someone for example is sick and must eat from a non-kosher animal. Must it be shechted (slaughtered) first like a kosher animal? I don't see any reason why it should, since ...
15
votes
3answers
565 views

Is Pork, Camel, and the like Fleishig?

If one somehow consumed meat of a non-kosher species such as camel or pork (e.g. life-threatening illness, or by accident), does s/he become Fleishig? Why or why not?
4
votes
1answer
291 views

Playing with non-kosher animals

I have often heard it said that there is a tradition amongst kabbalists not to own, play with or possibly even look at animals that are not kosher. Assuming that this is correct, my question is ...