Steven Weinberg

The world has lost one of the greatest theoretical physicists of our time—Steven Weinberg (1933–2021). I never met him in person. But I studied his

August 31, 2021 / 23 Elul 5781 1 Comment

And ye shall take you on the first day the fruit of goodly trees, branches of palm-trees, and boughs of thick trees, and willows of

May 19, 2019 / 14 Iyyar 5779 4 Comments

And he [Abraham] lifted up his eyes and looked, and, lo, three men stood over against him… (Genesis 18:2) On this blog, we often discuss

November 2, 2017 / 13 Heshvan 5778 7 Comments

Ye are standing this day all of you before the Lord your G‑d: your heads, your tribes, your elders, and your officers, even all the

September 13, 2017 / 22 Elul 5777 2 Comments