1
vote
1answer
83 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, ...
3
votes
0answers
35 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. ...
0
votes
2answers
105 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 ...
5
votes
0answers
49 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
313 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 ...
0
votes
1answer
69 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 ...
1
vote
1answer
122 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 ...
5
votes
2answers
244 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 ...
2
votes
0answers
59 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
88 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 ...
8
votes
1answer
153 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 ...