On whom does one recite the blessing "ברכת שנתן מחכמתו לבשר ודם" (the blessing recited on non-Jewish scientists)? Does he have to be a Ph.D? Does he have to have inventions to his name? Did he have ...
The Gemara in Brachot 35b says that the proper bracha on pure olive oil is "Borei Peri HaEtz". However, it says that this refers to when you mixed the oil with some אניגרון which Prof Marcus Jastrow ...