Financially Support the channel : Buy me a Coffee/book - www.buymeacoffee.com/gareebscientist Become a Member and join my research group along with other perks :kzfaq.info/love/S1abmNrZSkWM1vq-sMm63gjoin

You are one of the rare Indian Channel on KZfaq which are actually focusing on science. In west such channels like Veritesium is common. Thank you for doing this.

I worked on the Cs fountain clock at National Physical Lab, CSIR New Delhi about a decade back. Specifically, I had designed part of the fluorescence detection circuit for the expanding Cs atomic cloud that eventually maps out the beautiful Ramsey fringes. This video and your explanation brought back a lot of memories and joy. Thank you.

Bro to be honest you are raising the bar for scientific temperament in India. I am sure that may be just 1% watching this video, but surely this video will inspire Indian students to pursue research on these cool topics instead of running behind money and pursuing courses like CSE just for sake of higher packages. I certainly aspire that one day most of modern and futuristic technologies will be home grown in India which Dr. APJ sir dreamt about. And you are playing a vital role in it by bringing out these hidden gems in India. Hats off you GS🙇‍♂🙇‍♂

*SUCH CLOCKS ARE NOT FOR SPACE, THEY ARE GROUND CLOCKS FOR NATIONAL TIME KEEPING. SPACE ATOMIC CLOCKS ARE A BIT DIFFERENT* Full Convo on Shunya - kzfaq.info/get/bejne/oax1lNdhm52YZJs.html Pune coldest place video BEC - kzfaq.info/get/bejne/bd-Bjbt2vbbck2w.html

You cleared one of my biggest doubt about atomic clocks in a really simple way.😮😮😮 All this time I was thinking it was the vibration of atoms when specific frequency was thrown upon them. Didn't know it was just opposite.

Frequency comb which you mentioned is probably one of the most important component as that is what is used to measure the frequency of the laser. Hope you cover that next time! And good to see Umakant's lab doing so well, his lab has progressed quite well since he first joined IISER Pune! The explanations were really amazing, it is very difficult to actually convey laser cooling to people let alone talk how atomic clocks work. Keep up the good work!

As an alumni from IISER Pune and having worked/interacted with them during undergrads really makes me proud!!

Awesome Umakant's lab team. Nostalgic to be proud of a junior who is doing cutting edge fundamental research. Proud of you UDR.

Super cool work and video❤ I think what was missing is the use case, There are many but most importantly its used for GPS.great work by scientists and you👍🏼

Thank you for bringing amazing content and explaining them most simplistically. I recently started following your channel. Explaining science concepts with graphics lowers the age bar to grasp such concepts and helps increase the scientific temperament of the younger generation. In our days, only sources available were poorly drawn B&W representations and heavy text books written in a language that often needed picking up another! Even understanding a simple orbital structure or energy states of electrons became extremely mundane to a level where the goal ended up being studying it to pass an exam. Keep up!

Please! Bro Make Video On ISRO Join NASA Artemis Accords 🚀🇮🇳🤝🇺🇸🚀

Great animation...tough topic! Still wonderful. That is some advanced quantum lab. Hydrogen masers are another set of base apparatus for maintaining clocks.

One of the best Indian channels on science. Love your content. While the viewership numbers may not balance out the effort and thought that goes into making a vdo I'm sure you'll grow much larger if you keep this up. Best of luck!

I'm working in this kind of lab in Singapore. Good to see people working about it in India.

Need more Indian KZfaq channel like this thankyou sir

Great one! Kuddos for the animation part ❤👏

Hats off to your commitment to spread knowledge across this nation with language that is easy to digest, I do watch Vigyan Tv India as well and you both have been so so good! Your parents should be proud of you brother !

It's an amazing video! Please keep making more! I didn't understand 1 part - how can the transition frequency of Strontium help devise a clock? What periodic oscillations are being monitored to define a second?

Really insightful video gs, i would love if you cover more such topics related to research among indian academia.

You are one of the best YTubers in the country man. Iv been following hour channel for some years. Best of luck to you. You deserve millions of more subscribers

I always wanted to create a science based youtube channel like vertasium, nile red , action lab but due procrastination and overthinking to create good videos. I failed, but seeing you it motivates me to start again. Hopefully, somewhere in the future, i will be making videos with you.😁

Phenomenal work 🇮🇳

I searched the whole internet in search of proper explanation of atomic clock ,But never Ever I found a Video . This Channel made me feel that India can't be behind in any field than others and It was One of the Best explanation that cleared my 70 percent doubts and first Time I understood procedure and I can't beleive that it's in IIser Pune .Thanks For Your Explanation and You deserve minimum a millions of Subscribers .

Saw this video for the first time . I am excited to how research is happening in india and hats off to the sir and the other people who prepared such an apparatus. Thank you for bringing this to us

As a 12 class student i can confirm that : kuch samajh nhi aya lekin sun ke acha lga 😅 . I don't know much importance of this video but may be in future i will 🥲. Thank GS 😍

Hats off to you and your team sir . I sincerely hope each and every child and youth in India that is interested in science follows your channel 🙏🏻🙏🏻

Wow! Such research is happening in non-IITs, I thought they were the concentration of such things, glad to see it's not the case.

One of the most informative video. Learnt new things which I never heard of.

Keep working hard bro. We will always support you 😊😊😊

Next level experience, plz continue this type of content. I much lntrested in this. We need this type of content, really amazing ❤❤🤩😍

Indians need to follow good wire management at all levels!

👍 Good Job Brother... I can see the effort

IAT results gonna be out on 3rd July I have chance to take admission in IISER Pune for a BS-MS degree if anyone reading this comment after that just remind to reply haha 🫡 And wish me luck!! 🤭🤭

Thanks very much. Your lucid way is absolutely fantastic.

i can assure you that I enjoyed it a lot gaining the knowledge about that. Hope to see more such videos

Superb video, Bhai !! You've explained the concept of Atomic Clock like no other.

I don't understand anything here but it's nice to see i have yet to learn so much

❤ your videos *Please tell us about yourself* 🙏🏻 It will provide motivation to Sc. Students like us

You are truly talented. Great work you are doing every day.

How do they measure number of cycles (oscillation)?

make a short video or a long video on India signing the Artemis accords and its implication on ISRO and our future missions.

Very well explained!Thank you!

But how do we know that 698nm's wavelength is the accurate frequency if this is being created for the first time(Strontium is used to achieve the frequency okay i got that part).....Pls correct if i am wrong

Please make video on jet engine (GE-HAL deal ke around) & Please explain all (if not all then important) the components of jet engines & how many components we indian already have indigenous & how much we need to develop....that is hot topic & interesting too!!

current standard for atomic clocks are rubidium based, especially used in space for GPS

When I see these labs and their animations I can't help but feel like this is like real world Minecraft where you built new automated/manual devices for different purposes...

Nice brother thank you for doing this... i always watch your videos... and you are the only source that i get information about science...😊🙏

The selected atomic lattice wavelength absorption range is locked onto a laser via trial and error, described laser clock frequency is used to denote each second.

While loading atoms from oven to main MOT, they are using a 2D MOT along with a zeeman slower, really really doing precise stuff. I’m really impressed. Very less people load atoms with a 2d MOT, and with a ZSlower it’s really rare. Proud. Great job. Keep it up..!!

Gyan ki daridrata sarvocch daridrata!!! Cheers Garibium for showing me an actual atomic clock. Impalpable made fact today!!! Nahin Gyanen sadrasham!! Dhanyavaad

itne din baad mje finally atomic clock ka working and significance pta chala. suna hua tha par pta ni tha kya h iska kya use h. maza aaya

Brother thanks for bringing this invention to our attention. Now we can proudly say that yes we can do anything. Now we are not less than anyone. 🇮🇳🇮🇳 JAI HIND 🇮🇳🇮🇳 🇮🇳🇮🇳 VANDE MATARAM 🇮🇳🇮🇳

This capacity is key to get our gps satellites too apart from many other practical applications

bro i want to ask a question from that such a rich content you delivered us then why you named your channel Gareeb scientist..and want to say your vdos are great ...keep it up

Really nice explanation.Thanks a lot for the hardwork

We are proud of u sir Keep going We are also working hard Jai mata di Jai bharat

You are one of the Best Channel, who shows Scinece. It's good to show case Indians Labs and their efforts. 🎉

तुम बहुत अच्छा काम कर रहे हो भाई! हमें और चैनल चाहिए जो भारत में अनुसंधान को जागरूकता दिलाते हैं।

Atomic clocks are used in various applications, including scientific research, navigation systems, telecommunications, and satellite communication. Among Internet being a good example of an application that benifits from the use of Atomic clock '! Though there are some drawbacks like : 1. Cost: Atomic clocks can be expensive to develop, maintain, and calibrate due to the intricate technology and specialized components required. 2. Size and Weight: Traditional atomic clocks were bulky and required specialized laboratory setups. However, smaller and more portable atomic clocks have been developed in recent years. 3. Power Dependency: Atomic clocks typically require a stable and continuous power source, making them sensitive to power interruptions or outages. 4. Complexity: Operating and maintaining atomic clocks can be complex due to their intricate mechanisms and the need for skilled technicians with expertise in atomic physics. So, despite these drawbacks the exceptional accuracy and reliability of atomic clocks make them invaluable for numerous essential applications in modern era !👍

Do you think the bases of the material matters when trying to build a different formation clock or the basis of the atmosphere in between the material

Tnk u. hindi mai itna complex topic explain krne k liye always ❤❤

Good channel just started watching the video in last 2 days. It has got me back to my learning days. Creats curiosity to start learning again

Great Video GS

Ha content bahut unique and rare hai

I was wondering, if we localise the position of an atom to such a precise location aren't we violating the heisenberg uncertainty principle. Like if see in double slit experiment, narrower the slit, the wider the photons arrive at the screen?

Finally some cool physics coming out of India. Being a cold-atom physicist, I really appreciate your effort. ❤

08:21:- G - Garibium 😃 🙏

Wow! What a channel.. Very few channels of India exploring science.. Keep up good work

Amazing video, learned something new , Thank you for the amazing content as always

Bhai next video , HAL and GE ki jet engine deal pe bnana. Will it be beneficial for india or it will make us totally dependent on US, and giving the dream of Made in India Jet engine. There not much talks in media on this. So, if you could research and make video on it.

Keep doing what you do! Blessings 💞

Great to see this underrated video and the progress of India

If we take light as a base to define time. Won't it affect all the base units? As light itself is Electromagnetic radiation. Also what about the dual nature of light.

Whoa, kafi mast video tha. Hats off to you 🙏🙌

Extremely good video aur batane ka tarika bhi ,,,hope karta hun ki channel grow kre aur iss TOPIC pe jo v apne skip kiya h aap uske liye ek saparate video bnaenge👌👌👌VANDE MATARAM

thought that said Atomic Glock at first im like damn things are bad in Pune

Can I got atomic signal reception over my casio multiband watch once/twise a day from this power plant when completed ?? 😉😎

Amazing video and excellent explanation. Keep up good work. 👍

bro where were you, why didnt I find your channel early. Anyways I am glad that I atleast found it now. Your content is amazing. Keep it up

More power to you brother 🎉

great explanation...Now only I understood the role of atom in atomic clock....

India is in Top 5 Producer of Research Papers around the World.

Thanks! Create more such videos ❤

freq comb par ek video bana dijiye, you are explaining well and good

Also make videos on medical research conducted in India it will be more interesting

Great video👍👍👍👍. I think goverment should increase spending on these types of research works instead of spending huge amounts on reservation and freebies.

Salute hai yr aap jaise logo ko and humare scientists ko and gov.. ko

मतलब जिस frequency से एटम vibrate कर रहे, उंस frequency को मैच करने वाली लाइट को (एटॉमिक घड़ी ) कहते है ।🙏

Another amazing video by Gareeb Scientist 👏👏

Laser wala jugad zabardast tha 👌

Thanks for this level of content ---

sit your channel and lesics but are revolutionary channel for india

The man with quality content.❤❤

Do you think our Astronauts have any chance of expedition to moon in collaboration with NASA as we have joined the Artemis Accords ?

one question ? why we are cooling it down and forming lattice of Strontium atom and why cant we use metal direct ?

Bhai last ka thriller mast tha pora crime murder mystery movie vala mazza aagaya

In IUCAA also they are making part of this atomic clock called Cavity

Really interesting man. I appreciate your work.

Appreciate your efforts 😊