Audio: Must Tefillin be an Absolute Square? July 31, 2015 4:44 am 1 Share on Facebook Tweet on Twitter >>Follow Matzav On Whatsapp!<< [Audio below.] The following shiur was delivered by Rav Chaim Weg, Rosh Kollel at the Bais HaVaad Kollel for Dayanus. CLICK HERE TO LISTEN. {Matzav.com Newscenter}
Today ,one can buy a micrometer with +/- micron accuracy for $50. That is where our y’choles is today, and is commonly for critical purposes, as well as in any hardware store. Reply
Today ,one can buy a micrometer with +/- micron accuracy for $50. That is where our y’choles is today, and is commonly for critical purposes, as well as in any hardware store.