57K views · 1.5K reactions | What keeps the world’s most famous clock in perfect time? Master clockmaker, Ian Westworth shares the secrets of how he keeps Big Ben running to time. Watch more Blowing Up History on discovery+ : https://bit.ly/2Y7LbDu | Love History | Facebook

44K views · 1.1K reactions | TODAY IN HISTORY: 160 years ago, Big Ben, the great bell inside the famous London clock tower, chimed for the very first time. https://abcn.ws/2NOkPRl | ABC News | Facebook

3.3K views · 139 reactions | How does Big Ben measure up to other London landmarks? Find out more interesting facts about the bell, clock and tower www.parliament.uk/bigben | UK Parliament | Facebook

134K views · 843 reactions | Big Ben strikes the hour. Did you know Big Ben is the name of the bell and it's located at the top of the Elizabeth Tower? Find out more interesting facts www.parliament.uk/BigBen #BigBen | UK Parliament | Facebook