How Do Atomic Clocks Work?
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- เผยแพร่เมื่อ 4 ก.ค. 2024
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We take lots of things for granted in this world; GPS, the internet and of course particle accelerators (well, maybe not particle accelerators!). However, none of these things would be possible without atomic clocks.
In this video Dom explains how they work with some fascinating factoids to boot!
Special Thanks to Dr. Edward Laird and Dr. Kyriakos Porfyrakis at University of Oxford.
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Steve Mould sent me here :-)
The best explanation I've found so far. Also very accurate, most other sources are not. They say they "9,192,631,770 vibrations of Caesium atoms" which is incorrect and very confusing. It is "9,192,631,770 oscillations of the radiation that excites caesium atoms". Thanks for this!
Fantastic! So glad you liked it, and glad my info was accurate. Thanks for watching! Dom
You deserve more subscribers based on your content and work
Thank you! I agree! ;)
Thanks. I use a NTG4+ and place it as close as possible, a mixture of above and below frame. I'm not sure why my audio still doesn't sound great. My house has a lot of hard surfaces though which is the only thing I can think of.
dude, where are your subs? your shit is on the same level as Vsause, keep up the good work
Thanks FeRo00o71! That is a huge compliment, I'm a big fan of Vsauce. Its tough starting out as a new channel and I don't do much promotion at the moment, need to do more for sure. Every subscriber helps though so please share with your friends! Thanks for the support! Dom
Sent here by Steve Mould... You're good, man! Loved your presentation!
I have an exam on atomic and molecular physics coming on and today I was reading the notes of the professor. But when I saw that next topic was on atomic clocks I just thought: let me TH-cam that to gain some motivation.
You gave me the motivation to continue reading and not to be lazy, thanks!
Amazing! Thanks Smalde! Thats what I love about TH-cam, you can learn things in so many different ways. :)
wow, what do you study?
Haha where are the subs man? Honestly one of the best TH-camrs.
Thanks so much Sebastian! I honestly don't know, I think it's because I don't post regular content - life gets in the way! I am trying to do more though. Look out for a new video later this month. :)
5:07 - subscribed
Thank you! :)
Holy crap, this content is amazing. Insane amount of work going into the editing and animation. Subbed! Hope your channel keeps on growing!
Dude. Your content is amazing. Im very happy Steve sent me here. Keep up the good work, we all appreciate you
wouldn't there be a small error that accumulates everytime the cessium corrects the radio waves?
These videos are amazing! I freaking love them! Do not stop making them please, I can't survive without them now D:
Ha ha! Thanks Thark, thats really kind of you! I am trying to post more regular content - look out for a new video at the end of this month. :)
Sir, this is probably the most well spoken and thought out demonstration of everything this Earth needs...Please, never stop. You are fantastic. I am metaphysically setting us up to meet one day. Take care!
I really hope you get more subscribers. Your content is amazing. Great Job!!
Thanks Rafeal, me too!
subscriber count do not all reflect the quality of the video.
I agree! Thanks for watching! Dom
I have been unable to grasp this concept for days, until this video made everything click! Thank you!
Steve Mould brought me here. I was sceptical at first, but your quality blew my mind. Liked and subbed. Keep up the good work my man
Steve Mould sent me here and told me to SUBSCRIBE. I like what I'm seeing, hearing and learning from you, so you've gained a new subscriber. Be sure to thank Steve for the shout out, Dom!
Subscribed. Simple but accurate video explaining in a way everyone understands. Been many years since taking Digital fundamentals, flip flood being one of them. Time for a refresher to relearn what I forgot.
What an excellent video filled with succinct information, great animations, and just the right amount of humour! Thoroughly entertaining. Especially the unexpected opera singing animation! aha. Keep it up, subbed, and "belled".
Great video! really informative and simple enough for me to follow. keep up the good work!!
+Ed Beltran Thanks Ed! Much appreciated, and thats exactly what I aim for - simple but informative. Thanks! Dom
Me too. Came via Steve Mould
Got recommend to come to this channel. Definitely earned my subscription. Good work
Here from Steve Mould’s quartz video. Absolutely clear explanation in a well-produced video. I’m astounded you only have 20K subscribers (as of writing), but you just got one more. :D
Got my subscription for an easy to follow and fun informative video on not such an easy topic! Thanks for the video pal!
Thanks! Glad it was useful and you enjoyed it! Dom
You speak at the perfect speed for me, others tend to go a little fast. Great video, thanks!
Steve Mould sent me to this video. Surprised to see you have not even 10K subs with such high qual content. ~Keep up the good work.
Hay Dom , Love this ! such great way of explaining complex stuff!!
great job. And so entertaining.
You, sir, have earned a new subscriber. Every second of your video was informative and entertaining.
Awesome topic too. I'm ready to dive into your other videos.
Thanks so much! :)
Excellent video! But something's not clear: how do the convert the oscillation of the quartz crystal (32,768Hz) to the frequency of the cesium atom's resonance frequency (9,192,631,770Hz) in the radio wave transmitter? At 4:02 you say the transmitter will transmit at 32kHz, but to 'excite' the cesium atoms the frequency needs to be it's resonance frequency (what you show at 4:33). Is there a missing step?
You just gained a new subscriber. Amazing video. Keep up the good work
I follow a lot of science related channels and you... You have potential right here, keep up the good work, I've suscribed
I'm glad Steve Mould gave you a shout-out!
Thank u sir for explaining in easy way ,
We need more people like u in WORLD ,
#LOVE FROM INDIA
Thank you too for your comment, made my day! :)
Very well explained! Thanks so much! Awesome channel! 🤯
Liked and subscribed because you deserve so much more!. Excellent explanation. :)
Great video! I've been 'sent' here by a description from a video from Steve Mould's channel. Also subscribed! :D
I feel like I just stumbled into the first 1% of subs to a big channel. Well done and keep it up sir.
subscribed right away 🤩 keep up the good work
Great video. Perfect mixture of explanation and humour.
Steve Mould sent me here. You definitely deserve move subscribers. Great content.
Steve Mould sent me here.
This channel needs to be known, it's really good!
How on earth are you not at 1mil subs?!? Your stuff is top shelf TH-cam!
i just love that "EVERY THINK" stuff in the begining.......and i just watch it over and over again....:D
Steve Mould
sent me here and now I've subbed, thanks for the video from Denmark!
Holly shit the animations and work put into this is crazy, great channel!
Steve Mould brought me here. Great video! Subscribed :)
Keep up the good work!
Wow. Such an amazing video! And it was really fun.
Hi, can you tell me where you got that wool pullover? I've been searching for just such a thing. Also the video was excellent, especially in that it sparked my interest and I had to get a deeper understanding, as you can't cover all detail in a 5 minute video. I'm here from Steve Mould's video on Quartz Clocks. You deserve more subs.
Great work! You deserve more subs.
Why I dont know about this channel, very cool work. Thank you
what a great channel, hope it blows up
I came here from a link in Steve Mould’s video about quartz clocks. And now I’m a subscriber. :-)
criminally underrated channel. YT recommendations, do your thing.
I'm here from Steve mould and I'm a new subscriber! Great vids!
My first time to your channel. I watched about 14 seconds of this video. Your good. Love the humor level. Keep doing great! Lemme hit that subscribe buttom.....done!
The clearest explanation I've seen to date.
Great video and explanation. Enjoyed it. Thanks.
Steve Mould sent me! So based on that, and the first 47 seconds, you've earned a new subscriber!
Another geek subscribed! Keep on the good work!
Thank you very much bro really well explained nice animation in there everything is slick
Very clear explanation. Kepp up the good work!
Got here from Steve Mould, great explanation on the workings of an Atomic Clock!
Where are the subs man; You must have at least 1M subs; Upload content every 2 weeks; You can hit 1M within one year.
Children and full time job doesn't really allow me to do that unfortunately! :)
Awesome stuff! Subscribed!
Came here because of Steve Mould. Subscribed right away! Amazing presentation buddy!
Holy carp!! Two Everythink episodes in such quick succession? You spoil us, sir.
What an incredible quality and explanation
Great work! You deserve mo subs.
This is one of the best channel I've found on TH-cam 👏👏,thanks to Steve mould
Holy crap! The motion graphics!!! Great work!
I came here from Steve Mould. Great video, you got yourself a new subscriber :)
dude wow great video nice explanation and epic presentation 10/ 10 for me and you should have a lot more subz than that well you just earned one keep up the good work and I will share all your videos to help you a bit
subscriber no 202
Thanks so much for the support! Dom
You're so good! Best explanation I've found on internet. I'll suggest my friends to subscribe your channel
Nice video. Came from Steve Mould's video on quartz clocks.
easy to understand and just amazing!!
Awesome video. finally understood how they work. Thanks
That's fantastic! So glad it helped! :)
Your Channel is awesome!
Steve mould recommended you, glad I checked it out. Awesome channel.
beautiful video thank you
Here from Steve Mould’s video (from May). Instant sub.
Best explaination...Keep going.... subscribed you channel
wow! fantasticly informative and entertaining video!
Thanks Adam! Dom :)
I just discovered this channel and it's amaze 🔥🔥
How tf don't you have like a million subs
Man, your are amazing! Good luck!
Great concise video, thanks. A minor correction, though: GPS satellites don't determine your position, they basically just broadcast their time. The position is calculated by the receiving device.
Thanks for the video!
Brilliant explanations!
Great video man 🙂
Hey, just found out about you. TH-cam recommendations doing their work alright.
Keep up the good work brother.
Thank you Steve Mould for a great recommendation.
The trouble with the atomic clock is that it doesn't correct it's self every day at noon.
Came from
Steve Mould channel :-) Subscribed ! ;-)
very informative . thankss
Man I love your channel
I'm here because
Steve Mould, amazing video! subscribed.
You are awesome! keep doing stuff like this! New suscriber here :D
Thank you and welcome! Great to have you aboard! :)
Brilliant video👍
Came here from Steve Mould. I really like your style. Subscribed.
Sub’ed from one shout from Steve Mould who i Sub’ed from Smarter every day. As soon as i saw one of your vids I was sub’ed. Keep going you’re going to blow up soon. Your vids are on par quality wise to anyone else on here.