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Why Do Clocks Run Clockwise? | Neil deGrasse Tyson Explains...

2023-05-23 Science & Technology
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StarTalk
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Description

Why do clocks go clockwise? Neil deGrasse Tyson and comedian Chuck Nice ponder about the way we tell our time and more. We think about time geometrically and the history of timekeeping with sundials. What if timekeeping had been invented in the southern hemisphere? Plus, we discuss precision, synchronization, and chronometers on boats. Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): https://amzn.to/3dYIEQF Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalk About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! #StarTalk #neildegrassetyson 00:00 - What’s up with clocks? 4:22 - Inventing the Sundial 7:24 - Counterclockwise Clocks 9:39 - Digital Clocks 12:00 - Precise Time 14:32 - Chronometers on Boats

Top Comments (10)

@Cornet_Tooter 2023-05-23

I remember asking my dad as a child if the world was in colour before colour TV. I'm sure I'm not the only one

1.4k 177 replies
@Unc1eMike 2023-05-24

I'm 59 years old, and I love these explainer videos! My kids are always confused when I say "quarter till" or "10 to". Even now, when I read a digital time, I envision an analog clock in my head.

511 33 replies
@chenphilosophy 2023-05-24

I love it when I can laugh and learn something cool at the same time. I'm very glad that we have people like Neil deGrasse Tyson as a science communicator.

286 4 replies
@josephnicora7457 2023-05-24

I was taught that in grade school. It was fun to revisit. As soon as Neil asked why clocks move clockwise, I immediately thought of sundials thanks to my 3rd grade teacher.

207 16 replies
@randolphphillips3104 2023-05-23

Worst part of losing analog clock face is that I have actually had to explain to a twenty-something that "a quarter past 1" was 1:15, not 1:25.

189 27 replies
@StarTalk 2023-06-28

What do you think the world would be like if we didn't have GPS time today? What technologies that we take for granted would be impossible?

164 65 replies
@JazTrance 2023-06-24

It never ceases to amaze me the amount of knowledge Neil has in his head!

160 22 replies
@Rintintin7676 2024-08-21

As someone living in the southern hemisphere I appreciate Neils taking notice of that and yes, moss does grow on the southern side of trees/stuff it can attach to. Plus homes facing north are more appreciated because of the additional direct sunlight

84 3 replies
@thefourthperspective 2024-08-01

Give your editor a raise, he does well highlighting what you say.

20
@BatterOrWurst 2024-03-07

A man with one watch knows the time. A man with two watches is never sure.

7

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