Linked Questions
15 questions linked to/from About what were rabbis ahead of the times?
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Does one have to take a Midrash/Aggadah literally?
Does one have to take a Midrash/Aggadah literally?
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On what social issues were the rabbis ahead of their times?
On what social issues were the rabbis (Chazal and rishonim) ahead of their times? That is, which social/political matters subject to wide agreement today were shared by Chazal before these views ...
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"Blias" in today's pots and pans
Throughout all of Yoreh Deah Chelek Alef and Hilchos Pesach (and perhaps other places in Shulchan Aruch as well) we see the idea of "blias" ("absorptions") by celim. That is to say there is a "taste" ...
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Sources for the world being round in the Gemara
Can anyone bring me proofs from the Gemara that proves the world was round-and that this was known 2000+ years ago?
I have looked around and I can't seem to find any sources which prove this.
user5538
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Interpreting the Zohar's Prediction of the year 1840
On the verse in parsha Noach (Genesis 7:11): "In the six-hundredth year in the life of Noah... all wellsprings of the great deep burst open, and the windows of heaven were opened..."
The Zohar (part ...
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Use induction on Yom Tov
May one use an induction stove-top on Yom Tov?
I assume there's a fundamental difference if the pot is already on the stove before Yom Tov, and food is just poured inside; this should be permitted. ...
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Absorption of Taste in Pot-Scientific explanation
Is there a scientific explanation for the concept of "blias issur" absorption of taste in pots. Like for example if since heat expands materials maybe the taste creeps in.
(I'm not asking about ...
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Biblical description of the firmament vs. round earth in the Zohar
Zohar Vaikra 10a [quotes the Book or Rabbi Hamnunab Sabah]:
וּבְסִפְרָא דְּרַב הַמְנוּנָא סָבָא, פָּרִישׁ יַתִּיר, דְּהָא כָּל יִשׁוּבָא מִתְגַּלְגְּלָא בְּעִגוּלָא כַּכַּדּוּר, אִלֵּין לְתַתָּא, ...
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Game theory in the Tanaim
I read an article a while back (maybe over a year ago?) in the Mishpacha English Magazine (I'm pretty sure, although it may have been in the Ami) that discussed a certain machlokes Tanaim about how to ...
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Sources for the Earth revolving round the sun
Are there any Jewish writings that suggest the Earth revolves around the sun and is not the center of the universe?
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Why is the big bang considered a proof for Jewish tradition
From the little I understand of the Big Bang (and that is VERY LITTLE), 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 ...
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3
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2
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R' Yehoshua and the Athenian Elders: Where is the center of the world?
This is part of a series of questions on the Gemara in Bechoros 8b-9a. Below is a summary of the relevant parts of the Gemara. After being challenged by Caesar, R' Yehoshua went to Athens to defeat ...
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Sources for scientific rationale for the 613 Mizvot?
Are there any published works on the scientific rationale for any of the 613 Mizvot?
For example: Handwashing: It only took the medical community did not deem it medically relevant until 2 centuries ...
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Empirical evidence of Sages' intellectual superiority
Throughout ages, our Sages engaged in Halachic, scientific and philosophical arguments between themselves and with other nations' philosophers.
We hold that the truthfulness of Talmudic discussions ...
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Technological advances of Yehoshua's generation over the natives
My question is based on "were-rabbis-ahead-of-the-times". A claim is made that the Torah contains scientific knowledge known to Rabbis and unknown to Gentiles.
Many try to bring examples from the ...
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