How does Britain know what time it is?

Did I need to get a radio controlled clock and travel to Anthorn to film this video? Absolutely not. But for a few minutes, that clock was really, really accurate. • Thanks to the team at NPL! More about NPL Time: https://www.npl.co.uk/time-frequency/time-scales – their Open Day is on 20th May! https://www.npl.co.uk/open-day

🟥 MORE FROM TOM: https://www.tomscott.com/
(you can find contact details and social links there too)

📰 WEEKLY NEWSLETTER with good stuff from the rest of the internet: https://www.tomscott.com/newsletter/
❓ LATERAL, free weekly podcast: https://lateralcast.com/ https://youtube.com/lateralcast/
➕ TOM SCOTT PLUS: https://youtube.com/tomscottplus
👥 THE TECHNICAL DIFFICULTIES: https://youtube.com/techdif

Written by Tom Scott