which one is correct and why? <br/><br/>Since THE BEGINNING of the age of computers, technological advances have increased tenfold. <br/><br/>Since BEGINNING the research, Dr. Joe has collected 50 different kinds of plant rocks. <br/><br/>sln<img class='emoticon' style='Width:19px;Height:19px;' data-delaysrc='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/9.gif' src='https://uat-englishforward-forums-backend.s3.us-west-2.amazonaws.com/Emoticons/9.gif' alt='Emotion: crying'/>