Making it Transfusable
In 1901, Karl Landsteiner (June 14, 1868–June 26, 1943) discovered that people have different types of blood, and by 1909 he was able to begin labelling the different blood types. Born in…
Lifesavers
Learn about the critically important research work done by Jewish researchers, Karl Landsteiner, Alexander Solomon Wiener and Philip Levine that lead to discoveries making lifesaving…
Bnei Brak: A Unique City
In Israel, there are any number of towns that identify themselves as primarily religious. There are none, however, that are as distinct or well-known for being as intensely religious as…
The Might of the Pen
The fact that today is “National Ballpoint Pen Day” offers Jewish Treats the opportunity to introduce László Bíró, the Hungarian-Jewish inventor of the now ubiquitous ballpoint writing…
Live Long And Prosper
Every “Trekkie” knows that Spock’s Vulcan salutation is accompanied by a strange hand gesture. What many don’t realize is that Leonard Nimoy who played Spock, borrowed this symbol from…
Popular Culture References
Express Jewish pride when popular cultural references find their source in Jewish tradition and wisdom.
The Great Sea Monster
In honor of World Ocean Day, we present a treat about the Great Sea Monster. For most of history, sea monsters were considered among the greatest perils of sea travel. Most probably, the…
Shakespeare’s Jew
From 1290 until the 1650s, Jews were not permitted to settle in England. However, marranos/anusim–Jews from Spain and Portugal who had converted to Christianity in name only in order to…
Naso 5782-2022
“The Hypocrite as Exemplar” (updated and revised from Naso 5763-2003) by Rabbi Ephraim Z. Buchwald In this week’s parasha, parashat Naso, we find that the topics of the Biblical text are…
A Virtuous Woman
Study the Book of Ruth to more fully appreciate Ruth's extraordinary kindness and the remarkable turn of events that impacted Jewish history. Click here to read the Book of Ruth in both…