Tag Archives: Biochemistry

Jew of the Week: Isaac Asimov

Master of Science Fiction

Isaac Asimov: “I am Jewish.”

Isaac Asimov (1920-1992) Born in Belorussia as Itzhak Yudovich Ozimov, his family immigrated to New York when he was only three, starting a chain of candy stores where he worked. After serving in the US Army, Asimov became a biochemistry professor at Boston University. He wrote his first book in 1950, and would go on to write and edit over 500 titles. His short story Nightfall is considered the greatest science-fiction piece of all time. Fluent in Yiddish, he would continue to speak the language throughout his adult life. Interestingly, he writes critically of his father for not having taught him the Orthodox Jewish way. In the opening of Wandering Stars, he writes: “I attend no services and follow no ritual and have never undergone that curious puberty rite, the bar mitzvah. It doesn’t matter. I am Jewish.”


Words of the Week

The wicked in their lifetimes are called “dead”; the righteous in death are called “living”.
Talmud, Berachot 18

Jew of the Week: Melvin Calvin

Happy Tu B’Shvat!

Melvin Calvin – A Plant’s Best Friend

Melvin Calvin (1911 – 1997) One of the greatest biochemists of the last century, this man mapped the entire chemical process of photosynthesis. He won the Nobel Prize for this in 1961. Of course, the mechanism bears his name: the Calvin Cycle. Since today is the holiday of Tu B’Shvat (the “New Year of Trees”), it is appropriate to feature Melvin Calvin. After all, he is known as the one who revealed their age-old secret: photosynthesis. (Also, we had Hans Krebs a few weeks ago, and it would be unfair to feature the Krebs Cycle and not the Calvin Cycle).

 

 

Words of the Week

Because each life form, even fruit, is entrusted to a specific angel. By saying a blessing over a fruit, we empower that angel to reproduce more of that fruit. One who refrains from partaking of a fruit deprives the world of the spiritual influence that the blessing would have provided.
– Chemdat Yamim (from the Tu B’Shvat Seder)

Jew of the Week: Hans Krebs

Chappy Chanukah!

Sir Hans Krebs (1900-1981) The discoverer of the citric acid cycle, now infamously known as the Krebs Cycle, for which he won the Nobel Prize in 1953 (shared with Fritz Lipmann – a fellow Jew). Served in the German army until 1933, when he fled to England for the crime of being a Jew. For his awesomeness, he was knighted by the Queen in 1958 (that’s right, there are Jewish Knights). His son is currently a member of the House of Lords in the U.K. (equivalent to our Senate).

 

Words of the Week

Every spiritual malady has a cure, except for pride.
– Rabbi Israel Baal Shem Tov (1698-1760)