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11
votes
1answer
257 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
466 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 ...
23
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
155 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 ...
17
votes
3answers
604 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?
6
votes
0answers
119 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
0answers
109 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 ...
0
votes
2answers
140 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 ...
4
votes
1answer
122 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, ...
9
votes
1answer
276 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 ...
6
votes
2answers
164 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 ...
4
votes
0answers
53 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. ...
4
votes
1answer
310 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 ...
3
votes
3answers
576 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 ...
2
votes
1answer
96 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 ...