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1answer
125 views

How might one reconcile a non-literal reading of the timespan of creation with literal 7th day Shabbat observance? [duplicate]

I am wondering, in the light of discussions regarding the possibility for non-literal readings of Bereishit, how we are to then understand a quite literal observation of Shabbat on the 7th day. To ...
1
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3answers
120 views

Does the Torah 'know' about 'quantum mechanics' and 'DNA synthesis'?

There are many articles and books available on the interplay between science and Judaism. Very often they come in the form of a halachic discussion of applying science to be able to resolve a halachic ...
1
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2answers
159 views

Kohanim and paternal lines

Do you know the explanation why in modern Kohanim there is a paternal line encompassing about 50% of the Kohanim and then many lines encompassing the other 50% 1. Is it possible for a Kohen to be ...
1
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0answers
20 views

Has cryonics been treated in Rabbinic literature? [duplicate]

Has it been treated by rabbinic literature? If yes, what does it say about cryonics?
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0answers
48 views

Large scale hydroponics and Shmita

The gemara in Nedarim 59 (among many other places) discusses the concept of shmita produce and plants grown from them retaining their status when the original "seed" isn't destroyed when planted. In ...
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0answers
72 views

How do we define the word 'עולם'?

In the standard beracha 'formula' we use the phrase 'מלך העולם'. But what does the word עולם refer to in this context: Earth/world or universe? It may seem obvious that מלך העולם is referring to ...
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0answers
48 views

What is the kashrut status of synthetic/in vitro meat? [duplicate]

It was reported in the news today (at least in the UK) that another step forward has been made towards the creation of "synthetic meat". From BBC News: The world's first lab-grown burger was ...
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2answers
96 views

Why is the big bang considered a proof for Jewish tradition

From the little I understand of the big bang It states that the universe was in a very high density state and then expanded. This is commonly used as a proof that the world had a beginning and thus ...
0
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1answer
45 views

Seeking a particular book on Science vs. Halacha

About 15 years ago, I recall that there was a book put out by the Association of Orthodox Jewish Scientists. It was titled something like "Challenge - Science against Halacha" or something similar. I ...
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2answers
127 views

is one an apikores for believing that only Darwin's evolution is a possibility? [duplicate]

Given that the torah's account of creation clearly seems to state that man was created independently from the animals, and likewise, the animals, plants, were created from the ground, would someone ...
0
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1answer
165 views

why was technology withheld for so long from man

Why did God withhold the discovery of modern technology from man until recently? what is the reason for this and why does this reason not apply in our era? (according to the shaar bitachon ch.3 God ...
0
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1answer
43 views

How was the world created through the even shesiya?

In Yoma 54, it says the world was created with the Even Shesiya (primordial rock). Is this to be taken literally and if yes, do we have details into this process?
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1answer
73 views

Scaling Time to Reconcile Genesis with Science [duplicate]

Some scientists try to reconcile the biblical account of creation with the modern scientific view. see for example Gerald Shroeder's at http://www.aish.com/ci/sam/48951136.html There he claims the ...
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1answer
57 views

Vegan tekheileth

Does the oral tradition that identifies the hilazon as the source of tekheles necessarily indicate that one could not create the indigo-colored wool by other means? The gemara certainly indicates that ...
0
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0answers
17 views

Status of a functional Male with hidden functional Female internal organs [duplicate]

I've found out this condition where a Male has a certain genetic condition where the primitive female organs, present in every foetus, are not absorbed and develop as "usual". A documented case in the ...
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0answers
40 views

Am I considered a Jew? [duplicate]

According to DNA testing, I am 11 percent Ashkenazim. Am I considered Jewish? Since I do not consider myself any particular religion, would I need to convert? I was raised a catholic. I do not ...
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0answers
25 views

Why did God make such a vast, expansive universe? [duplicate]

The title pretty much says it all — but it certainly seems unnecessary and plays very well into the theories of people such as Richard Dawkins. How are we best to respond to this challenge of theirs?
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1answer
50 views

Genetically Breeding a Parah Aduma [duplicate]

Can genetic breeding make cows red? If so would it be acceptable as a Parah Aduma?
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0answers
109 views

Are Chazal more reliable than other Contemporary Sources (or Modern Historians)?

Are Chazal (and traditional sources) considered preferable or more reliable than external (contemporaneous) or academic sources for non Jewish Tradition issues? For example, this question requests ...
0
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1answer
90 views

Hint for Big Bang in Genesis

Has anyone found a hint for the Big Bang event postulated by modern cosmology, i.e. that the Universe expanded from a "point," in the Genesis account? Some kind of torah code or other sort of hint. I ...
0
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1answer
215 views

Can a person (or cat) be both alive and dead at the same time? (Schrödinger's paradox)

Related: Schrödinger's cat and yibbum That question assumes that Schrödinger's paradox is possible, and that someone can be both dead and alive at the same time. So, is that actually true ...
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1answer
104 views

What's the earliest “acknowledgement” of Heliocentrism in Judaism? [closed]

The English Wikipedia says that Heliocentrism was "official" in Judaism only by the 20th century: In later periods there were no explicit attacks on heliocentrism, although some Rabbis were not ...
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1answer
76 views

Can we give importance to a person's contributions to one field and ignore those to another? [closed]

If an individual, such as a sage or commentator, does or supports something that's completely inaccurate in one field of study of which he claims to have knowledge, does it make sense to give much ...
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votes
1answer
130 views

Historical ID lost can it be reclaimed

Could it be possible that many Hispanics who moved from Spain and having their family line coming from Jewish blood (Sephardi Jews), be actually Jews and not know it? There is a test now to check ...
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2answers
143 views

Did God create life forms containing infinite wisdom

In Tehilim King David said (92:5): "How great are Your works, Lord, how deep your thoughts!" According to Chazal (Torah sources, ideally Talmud, Midrash but can be Rishonim also) does this mean God ...
-3
votes
2answers
130 views

Would whole brain emulation be compatible with Judaism?

Many people theorize that in principle, the brain could be uploaded to a computer which would then contain the person's consciousness. Would a successful demonstration of this be compatible with ...
-8
votes
3answers
270 views

If water can be turned into blood, do Jews believe in modern science?

Exodus 7:20 states that in a few seconds the water in the Nile was turned into blood. Modern science says that this is almost impossible based on how it was described in the torah. No chemicals were ...