Principle of Least Action III — History
The spectacle of the universe becomes so much the grander, so much more beautiful, the worthier of its Author, when one knows that a small
September 10, 2023 / 24 Elul 5783
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running and returning
Entrainment by the Red Heifer
And for the unclean they shall take of the ashes of the burning of the purification from sin, and running water shall be put thereto
July 3, 2023 / 14 Tammuz 5783
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What Is a Soul? II. Anatomy of the Soul
In the biblical story of the creation of Adam, the Torah states: Then the Eternal G‑d formed man of the dust of the ground, and
November 5, 2021 / 1 Kislev 5782
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Nadab and Abihu — Tragedy in Time
And Nadab and Abihu, the sons of Aaron, took each of them his censer, and put fire therein, and laid incense thereon, and offered strange
April 19, 2020 / 25 Nisan 5780
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The Tree of Life and Wave Mechanics
As we discussed in the earlier post, The Tree of Knowledge as a Metaphor for Superposition of States and Heisenberg’s Uncertainty Principle, the Heisenberg uncertainty
December 30, 2019 / 2 Tevet 5780
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Cosmic Symphony
Strings vibrate, Souls tremble, Angels are running and returning, G‑d is touching and not touching – The rhythms of the universe… Nothing stays still… all
October 30, 2019 / 1 Heshvan 5780
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Sukkot — Bringing Time into Space
Jews have a very strange custom to take four species (Heb. arba’a minim)—a fruit of a citron tree (etrog), a branch of a date palm (lulav), boughs from the myrtle tree (chadassim),
October 18, 2019 / 19 Tishri 5780
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Space – Between the Future and the Past
Meditations on the Maaseh Merkavah – I We do science by studying nature. We study physics in a lab, peering into space or working out
June 13, 2019 / 10 Sivan 5779
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Balak – Interference of Souls
Balak the son of Zippor saw all that Israel had done to the Amorites. Moab became terrified of the people, for they were numerous, and
July 8, 2015 / 21 Tammuz 5775
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Paradox of the Red Heifer
Speak to the children of Israel and have them take for you a perfectly red unblemished cow, upon which no yoke was laid… The cow
June 24, 2013 / 16 Tammuz 5773
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