Tech Time Machine: 10 April Big Ben's bell celebrates its birthday today. by Derek Fung @bubandbob 10 March 2012, 11:00 am AEDT Updated: 4 April 2012, 4:10 pm AEST comments 0 facebook twitter linkedin googleplus more more + email tumblr stumble reddit pinterest digg This content is rated TV-MA, and is for viewers 18 years or older. Are you of age? Yes No Sorry, you are not old enough to view this content. Play Big Ben's bell celebrates its birthday today. Find out all you ever need to know about it on today's Tech Time Machine.