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| Name | How Does Big Ben Keep Accurate Time? |
| Video Uploader | Video From Science Channel |
| Upload Date | This Video Uploaded At 30-08-2016 14:30:01 |
| Video Discription | UNEARTHED http://www.sciencechannelgo.com When parliament commissioned this clock in 1854, they insisted Big Ben be the biggest, most powerful clock in the world. It takes an hour and a half to wind this massive engineering marvel! Watch full episodes of your favorite Science shows: http://www.sciencechannelgo.com Subscribe to Science Channel: http://bit.ly/SubscribeScience Follow Science Twitter: https://twitter.com/ScienceChannel Or join us on Facebook: https://www.facebook.com/ScienceChannel Check out the all new seeeker.com: http://www.seeker.com/ |
| Category | Science & Technology |
| Tags | Unearthed | science documentary | hidden secrets | ancient structures | ancient civilizations | archaeology tv show | big ben | big ben clock | winding big ben | chiming clocks | biggest clocks | big ben accuracy | big ben chimes |
