Accident & Substance:
                       Feast of Corpus Christi
                           View video here: https://youtu.be/-BBeZuIhhJo

A Beautiful explanation by Catholic Priest on :
What is an accident & a substance? What happens during the consecration? What exactly is transubstantiation? How does it happen?
View video here:  https://youtu.be/-BBeZuIhhJo