Dr. Ziderman discusses recent scientific discoveries on Techeiles.
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Lecture Divided in Three Parts
Opening Remarks on Science and Halacha
Identification of the Chilazon
Identification of Tekhelet
Disagreeing with different tying methods
Ongoing Research
Even Smaller Clips
Issues with the Techeiles Dyeing Process Compared to Antiquity
QA:
Any Other Murex Snails Making Blue
How we know the blue now was violet or blue in antiquity
Lo Titgodedu like with Tefillin
Related Speakers:
Dr. Israel Irving Ziderman
Topic: Modern Scientific Discoveries Regarding Tekhelet
Rabbi Chaim Twerski
Topic: Halachic Issues Regarding Bal Tosif with Techeiles
Rabbi Yehoshua Yankelewitz
Topic: The Yerushalmi as a Potential Source to Identify Techeiles
Rabbi Bentzion Halberstam
Topic: Halachic Issues Regarding Techeiles Today
Rabbi Dr. Abraham Twerski ZT”L
Dvar Bracha on Techeiles