2 Added more details and descriptions to the link list previously posted. Clarified the first point further.
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Radzyner Arguments for:

Murex Tekheleth Truth: https://youtu.be/zKhbhTkrGtQThis is an hour long video by Michael Shelomo Bar Ron who brings 8 topics the Ptil Tekhelet organization claims, and attempts to disprove them.

Rabbi Shlomo England onThis is the current Radzyner Tekhelet: http://www.techelet.info/baal-hatechelet/rabbi-shlomo-yosef-englard/Rebbe's attempt to legitimize the cuttlefish techeiles.

  • The Naked Archeologist (2 part series) on:

The Naked Archeologist on True Blue (where there’s conversations with both Ptil Tekhelet and the Radzyn Kollel Chabura): https://tubitv.com/tv-shows/285717/true_blue

Counter argumentReturn of the Halazon: https://tubitv.com/tv-shows/285718/return_of_the_halazon

In both, Simcha Jacobovici researches the blue Techeiles color, in which where there are conversations with both Ptil Tekhelet and the Radzyn Kollel Chabura. The Radzyn Chabura basically state that the source of blue is irrelevant, just as long as the fish is in the mixture. They compare it to “murex truth”Kosher LePesach whiskey and Chametz whiskey, both chemically the same (sic) but one is assur and one is muttar on Pesach to drink. That's their argument in the video:.

While this is a decidedly pro-murex video, there are a couple of minutes dedicated to one of the Englard Rabbis, in which he cites that a number of Gedolim https://www.mywesternwall.net/2019/05/20/analysis-radziner-vs-murex-tekheleth-the-truth.html(see also https://www.mywesternwall.net/2018/11/04/top-gedolim-that-wore-radzyner-techeiles.html) that wore or supported it.


My attempt to counter all the points on the "murex truth" video" linked above.

Radzyner Arguments for:

Murex Tekheleth Truth: https://youtu.be/zKhbhTkrGtQ

Rabbi Shlomo England on Radzyner Tekhelet: http://www.techelet.info/baal-hatechelet/rabbi-shlomo-yosef-englard/

The Naked Archeologist on True Blue (where there’s conversations with both Ptil Tekhelet and the Radzyn Kollel Chabura): https://tubitv.com/tv-shows/285717/true_blue

Counter argument to “murex truth” video: https://www.mywesternwall.net/2019/05/20/analysis-radziner-vs-murex-tekheleth-the-truth.html

Radzyner Arguments for:

This is an hour long video by Michael Shelomo Bar Ron who brings 8 topics the Ptil Tekhelet organization claims, and attempts to disprove them.

This is the current Radzyner Rebbe's attempt to legitimize the cuttlefish techeiles.

  • The Naked Archeologist (2 part series) on:

True Blue: https://tubitv.com/tv-shows/285717/true_blue

Return of the Halazon: https://tubitv.com/tv-shows/285718/return_of_the_halazon

In both, Simcha Jacobovici researches the blue Techeiles color, in which where there are conversations with both Ptil Tekhelet and the Radzyn Kollel Chabura. The Radzyn Chabura basically state that the source of blue is irrelevant, just as long as the fish is in the mixture. They compare it to Kosher LePesach whiskey and Chametz whiskey, both chemically the same (sic) but one is assur and one is muttar on Pesach to drink. That's their argument in the video.

While this is a decidedly pro-murex video, there are a couple of minutes dedicated to one of the Englard Rabbis, in which he cites that a number of Gedolim (see also https://www.mywesternwall.net/2018/11/04/top-gedolim-that-wore-radzyner-techeiles.html) that wore or supported it.


My attempt to counter all the points on the "murex truth" video" linked above.

1
source | link

Radzyner Arguments for:

Murex Tekheleth Truth: https://youtu.be/zKhbhTkrGtQ

Rabbi Shlomo England on Radzyner Tekhelet: http://www.techelet.info/baal-hatechelet/rabbi-shlomo-yosef-englard/

The Naked Archeologist on True Blue (where there’s conversations with both Ptil Tekhelet and the Radzyn Kollel Chabura): https://tubitv.com/tv-shows/285717/true_blue

Counter argument to “murex truth” video: https://www.mywesternwall.net/2019/05/20/analysis-radziner-vs-murex-tekheleth-the-truth.html