Monday, May 28, 2018

The Search for the True Blue — Part 2

Jewish Scholars and Their Search for Tekhelet
There have been but two serious attempts to rediscover the authentic Biblical dye of tekhelet. The first came in the mid-1800s by Rabbi G.H. Leiner. Unaware of all the above history, Rabbi Leiner conducted his own search for the marine animal described in the Talmud, a search which lead him to the great aquarium in Naples.

Tuesday, May 22, 2018

The Search for the True Blue — Part 1

Inspired by an interesting discussion I had over Shavuos, I am reprinting a paper I wrote for a college chemistry class (circa 1997) on the history and rediscovery of techeiles (tekhelet).

In recent years, Jewish scholars have taken advantage of modern analytical techniques to reexamine the ancient art of dyeing. The impetus behind this contemporary investigation is the possible revival of a certain practice of the Jewish religion which has been hidden for over 1300 years.