वैज्ञानिकों ने पुणे को भारत का सबसे ठंडा स्थान कैसे बनाया

Indian Scientists at @IISERPuneSMC Quantum lab have been working for years on creating the fifth state of matter, Bose-Einstein Condensate for years, and this video shows how they do that. #Science #Pune #Bose #IAS #UPSC
Video on Satyendra Nath Bose : kzbin.info/www/bejne/ZpzYm3SmmryMb80
Full tour video on @GareebScientistShunya : kzbin.info/www/bejne/sIvSpXuAi7x6d7c
Chapters:
00:00 - Intro and Title?
00:15 - How Indian Scientists Create 5th State of Matter
02:07 - Hot vs Cold - not what you think for atoms
03:40 - From 1440kmph to 72kmph
05:15 - Trapping Atoms to Create Bose-Einstein Condensate
05:45 - Laser Cooling Explained With Animations
06:50 - Seeing Atoms(don't miss this)
08:11 - The Final Step to Making BEC
08:36 - FInally we have BEC
09:35 - Imaging a BEC
Support the channel :
Buy me a Coffee ( use member option, not book as its cheaper and has more perks) - www.buymeacoffee.com/gareebscientist
Become a Member and join my research group along with other perks: kzbin.info/door/S1abmNrZSkWM1vq-sMm63gjoin
INSTAGRAM (science memes and facts)
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FACEBOOK ( interesting facts ):
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Twitter (updates)
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[@GareebScientist]

Support the channel Buy me a Coffee UPI ( use member option, not book as its cheaper and has more perks) - www.buymeacoffee.com/gareebscientist Become a KZbin Member : JOIN BUTTON INSTAGRAM (science memes and facts) instagram.com/GareebScientist/ FACEBOOK ( interesting facts ): facebook.com/GareebScientist/ Twitter (updates) twitter.com/GareebScientist/

[@AngryLad_80]

0 kelvin likh deta bhai. suddenly 273°C dekh ke mujhe bhi clickbait laga tha

[@tejas_here_]

मला महाराष्ट्रात राहण्याचा अभिमान आहे❤️

[@FeElinGFaiLuIrE]

Kisine notice kara bhai ne -273°C ko -233°C bola science ki duniya hila ki rakhadi bhai Tum gareeb kyon ho ye pata chala 👍😆🤗

[@Motivational_ai_]

Bhai AAP konsi padhai kr rhe ho

[@ProfessorOfHow]

Great Work, Thank You! 👍

[@GareebScientist]

Thank you prof 🤩

[@karambirduhan1996]

Relax guys, Pune is still surviving that temperature is just for experiment

[@GareebScientist]

Pune can survive anything 😎

[@aakashsingh5686]

@@GareebScientist I live at talegaon

[@aakashsingh5686]

@@GareebScientist where do you live in Pune

[@ganesh8796]

@@GareebScientist Bhai Pune se he 😳

[@indian9632]

Disappointed lol

[@manasanmol6604]

Well i am from IISER pune ( BsMs 1st year ) and i have meet umakant as experimental physicsist, he was one of the faculty to give us lecture on experiment and he is a really cool dude infact all scientist are cool peeps

[@GareebScientist]

Yes he is a very nice person, very humble

[@rajendrapatidar3500]

Only studied BEC,maxwell boltzman and fermi dirac stats but you give us a chance to see that experiment. Great buddy keep doing it this will definitely encourage youth❤

[@GareebScientist]

Same mera case bhai. Even foreigners haven't covered how BEC is made on youtube. This might be a proper world's 1st.

[@archuss]

@@GareebScientist yes bro 😀❤️

[@nitsilcharstudent]

@@GareebScientist Give it a proper title. So that people specifically looking for BEC can also see it

[@GareebScientist]

Later after initial growrh

[@nitsilcharstudent]

@@GareebScientist Yeah that would be much better

[@shravanitembare4272]

Pune people make some noise.. Totally loved this video bhaiya. The way you put efforts and explain us is really great. Looking forwards to see the next part. ❤💥

[@SB-jc4vf]

Euuuuu

[@arupsarkar3345]

Last year ka cut off kitna gaya tha...pls reply..

[@MaKar372]

Pune tithe Kay Une

[@rvind000]

Dras: I'm the coldest place in India Pune: hold my atoms ❄

[@GareebScientist]

🤣🤣

[@aPhoton.]

I'm a first year BS MS student at IISER Trivandrum and I'm so glad that you visited an IISER. Have been following you since my school days.

[@GareebScientist]

That's very nice, best wishes to you 🙏🏻🖖🏼

[@sauhadra9396]

very well explained, and you worked hard to prepare that animation.keep it up.loving your work.

[@GareebScientist]

Thank you! 🖖🏼

[@sarthwahb]

*This seems like butterfly effect, you guys doing this experiment actually lowers the natural environment temperature thus us dying in* 🥶

[@PowerTrain]

cool🥶

[@GareebScientist]

Literally yess

[@AtharvaAgarwal]

Thank,. You make us able to witness BEC at an extent. I was always curious about BEC since 8th grade and now I am in 11th. Science is amazing 🔥♥️ science is life. I am not able to be a member but i watch each and every video since 4 years 🗿 India is rising

[@KG-bw1wr]

Fantastic content. I really enjoy watching the content you make, however it has been long since I graduated and am not that proficient as these guys are but who doesn't love science and especially physics. Kudos to you.

[@rohansrivastava6396]

Sir you are nearing the Kurzgesagt level production quality. Best of luck on your creative journey ahead. (3:28)

[@parthh.37]

seeing the traped atoms was so cool,,,, exited for next part

[@official.rajarshidutta]

Full Veritasium vibes. Just loved the video man .I have been your subscriber ever since you barely had 5k followers. Glad to see you reach where you are.

[@the_0_man]

You're making some high quality researched videos. I used to be amazed by Veritasium and others from the west now seeing genuine Indian channel doing something similar is really a great moment for me.

[@kunalrajverma]

Well done my Indian creators. Carry on. We're on the way. Hail 🇮🇳

[@raptorthegamer5524]

I guess the practical application would be to study the physical properties of atoms, since the Bose Einstein condensate behaves like a single atom

[@kavishd_patil]

Great job on the video! Your passion and enthusiasm for the topic shine through. Keep up the good work and can't wait to see your next video! ❤🙌

[@mratanusarkar]

These are the type of videos I pay my Internet bill for! ❤ Anyway, Questions: 1. why Rubidium is used and not other atoms? 2. when the BEC is formed, and the small blob of BEC at ~0K temp is falling down due to the influence of gravity, what happens if you touch it or falls on your finger? do you get small frost bite? does your finger surfact temp converts it back to gas? what happens? 3. what was that "acousto optic" device he was talking about that is used to change the frequency of the lasers? 4. what's "re pump" spectrum in the oscilloscope? is the an atomic spectral analysis of the gas collected from the science chamber, that is again pumped back into the system in a closed loop, to save Rubidium? also why do we need spectral analysis on the "cooling" pump and "re pump"? is it to keep a track of the element content inside the chambers and detect if any impurities? 5. Are all BEC setups in all labs accross the globe almost similar? (because I visited one similar at IIT KGP). In that case all these setups are the coldest places on earth :p (FYI, none of them are 0K. even space is little more than 0K and space should be the coldest place in the universe, theoritically) 6. can you share some papers they publised and links, in your practical usage of BEC video?

[@GareebScientist]

A lot of your questions answered in the full cut on gs Shunya... Looks like some of these questions from there?

[@mratanusarkar]

@@GareebScientist yup! Most of the questions are from there and after watching both GS...

[@nishantkumarofficial]

Very nice video... 2 saal se har baar expectations se Kum videos aa rahe hain.. hope this year we get to see more of GS!! 🖖

[@mayanksharma-sm5qr]

Really bro the animations n your explanation is to good I'm following you're channel for a long time now i can say it's slowly reaching veritasium n smarter everyday level 👍👍👍

[@soumen_das]

Grt work. Thanks for bringing science to the forefront.

[@tgsriram6149]

Beautiful video. Well described and demonstrated ! Learned something new.

[@RamkrishanYT]

Sir aapka animation quality world class hai. I hope one day a lot more Indians appreciate the amazing quality of content you provide for free. These videos should be included in school curriculum.

[@GareebScientist]

Thank you 👍🏼, appreciation nahi chahiye

[@mohnishsingh3435]

Nice explanation Thanks for the gyan... Gyan ki gareebi sabse badi

[@atharvakodape7494]

This channel has so much information that I would say people not understanding Hindi are missing out on a huge treasure of knowledge! I hope one day people will learn Hindi/Indian accent English just to gain knowledge. Your channel is one of those who will cause that.

[@dev_echo]

I wish I had gotten into physics back when I had time.... Anyways nice video GS bhai💫

[@GareebScientist]

Same...

[@smartysai8552]

*Very well explained bhai...keep the good work of spreading knowledge* ❤️🙏

[@आर्यन_गुप्ता]

You Make Informative And Addictive Videos, I watch your videos and I'm not even a Science Student. Keep Going Bro❤️

[@krishnajaiswar4976]

just getting prepared for tomorrow exam, but this video attracted my mind so much and ur cinematic video and explanation ahh, now i can finally flex for knowing this

[@ankitnautiyal2568]

Wow this video is really cool!👌 Quite Literally 😊 Too see the lab where BEC is made, and such lower temperature is reached is awesome.

[@ash6202]

Very knowledgeable explanation, i respect your hardwork on video with animation. 🙂👍🇮🇳

[@ASTROindi]

Wonderful video, thoroughly enjoyed

[@sangitachakraborty2465]

I am extremely excited for scientists to sustain 0 Kelvin inside Laboratory! Thank you for sharing the work being done by Indian scientists to achieve this temperature, a great video by Gareeb Scientist bhai as always ❤️

[@r.d.jadhav7540]

Jabardast bhava 👍🏻

[@vineeljudson6092]

Great work bro

[@yogastakam6613]

What a wonderful visit... We all wnt such type of real visit with awesome 3d Visualization explanation.

[@prakharawasthi1419]

nice...work...specially animation.....pratical..

[@samudralasanthosh5196]

Hi man, great videos ❤ Can you make a detailed video on all prominent indian space startups and what their future goals are and what they are doing now? Thanks!

[@madroxraj9745]

just amazing🤩

[@satyabratabiswas7772]

very inspiring... thanks.

[@trupt_trupt]

Nicely explained, I can share your video with my kiddo.

[@brijeshchandra6958]

Excellent video

[@sannikchakraborty2611]

Bahut badiya bhai ❤❤❤

[@nishantshrivastava-2680]

Not just India's coldest but coolest place perhaps 😎

[@TslrEntertainment]

As a Pune living person, i can confirm this All of my friends are now BEC

[@objectsmedia4523]

Is it able to test device performance under extreme temperatures?

[@revelpattnaik9916]

Veritasium of india! You've to go a long way!keep it up!

[@user13rs258]

Actually that guy is gareeb scientist of India..

[@Itachi_Uchia1]

Great video Bhai Jai Hind 🇮🇳

[@surajjogi1483]

Thanks!

[@saurabhtripathi2598]

One of the notable students for S.N Bose sir was Dr. ML Bhaumki who was the first person to recipe his PhD from IITKGP in 1958, his thesis was on the topic, which made him director of Northrop' laser technology laboratory

[@GareebScientist]

Damn nice fun fact

[@iXpress]

Good work. 👍

[@vivekkulkarni8462]

Mujhe boht late se pata chala ki koi bhaiya iiser me jaake , real experiments u tube me free me dikha rahe hhe.aap to kamal ka kaam kar rahe hho bhaiya.salute to you.🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🚩🚩🚩🚩🚩🚩✋🔥🔥🔥🔥🔥🔥. Jai hind.from Karnataka.

[@trinaghosh1468]

Best photo of the century 👌👌👌 . I fall in love with this experience

[@AtharvaAgarwal]

True that

[@chitrakaseri5203]

Quality content

[@sanjayshinde05]

Love from Pune ❤️❤️

[@totallypointlessvideos3832]

Very good research

[@bagwanarshad]

great work and channel

[@jayastusenapati1271]

Wow such a lucid explanation and visualization of BEC!

[@anurag_singh123]

I loved your animation.

[@abhaypratapsingh5406]

Great 👍 👌 video

[@karnsujal_0336]

Bro you do very well

[@biswarupdutta_]

I really like the presentation

[@adarsh-rr4vw]

Amazing video

[@arpitshukla1445]

You know what big thanks to shivsagar who explained well And sir aapne to sabse accha samjaya hai thank you sir

[@swapnilpawar3712]

Good work 👍

[@punit443]

Another veritasium in making

[@mukulgoyal7592]

Me who is student in Iiser pune: How I'm surviving 😂

[@GareebScientist]

Arre nice nice

[@abhishekshukla1856]

great video bro

[@akshatverma1111]

I love watching your videos Sir, they are just so much informative! Guys I have a question that "Why Pragyan Rover have two black wheels in centre?" I mean why cannot all wheels be of same silver color is there any scientific reason behind it? Any speculation or answer is very much appreciated by me. Thankyou!

[@toxicpanda9371]

Hats off!!! to Thumbnail sir. You caught me off guard.

[@adwaychakraborty641]

Wow , now I am nore curios about laser cooling

[@soulkarlos2006]

Nice video but now I understood why there is so much cold in Pune 😂. Nice explanation I as a commerce student also understood this. 🙂

[@vishalkumar040393]

Animation looks pretty cool, which software did you used? A video on that would be great.

[@GareebScientist]

Blender.

[@omkarchirme1109]

me after reading title ....aai chya gavat🥶🥶

[@PramodMakkar]

Love From ‘Sri Ganganagar’ (Rajasthan) 🇮🇳♥️

[@TrueArmy7]

Ohhh bhai summer me waha 50° celcius ke upar temprature hota hai... Maine map me dekha tha

[@PramodMakkar]

@@TrueArmy7 Yes! Bro You Are Right I Am From ‘Sri Ganganagar’ And Temperature Touch 50 Degree Celsius In Summer And Temperature Touch 0 Degree Celsius In Winter And I Tell You One More Thing In Sri Ganganagar Petrol And Diesel Prices Are Highest In India ♥️🙏🇮🇳🙏♥️

[@GareebScientist]

Care lo bhai!

[@marcos7693]

Petrol and diesel rate kaise he bhai

[@PramodMakkar]

@@marcos7693 Yes! Bro You Are Right In Sri Ganganagar Petrol And Diesel Prices Are Highest In India ♥️🙏🇮🇳🙏♥️

[@ninjonymous]

Nice animation bro

[@siddhinathkharade156]

Just for clarification @Gareeb Scientist. Colder place in the lab only or withing that device or outside lab as well?

[@GareebScientist]

Energy lowest inside MOT

[@infobyavi8187]

Nice

[@sheetalsaini8720]

Please tell when isro will do its first launch of 2023

[@astrobot_me]

Amazing Video

[@GareebScientist]

Thank you astro bhai

[@PrakashDangi]

Great video!!! Which software do you use for animations??

[@ne90316]

Blender

[@GareebScientist]

Yes

[@subramanyaaithal4422]

Tum Ameer Scientist ho Bhai ❤ Rs 100 from my side for this wonderful info Feel proud about our country and its scientists ❤

[@GareebScientist]

Thanks a lot! But still Gyaan ka gareeb😅

[@subramanyaaithal4422]

@@GareebScientist Lage raho bhai. Chandrayan 3 ke baare mein video karo aur logon ko enlighten karo

[@abhilashachhabra2614]

Got actual chills at 8:50. Must be because of how cold and how cool it is :P

[@GareebScientist]

Haha, definitely because of that! 😎

[@TheMihirj]

Hey GS, thankyou for making these videos! There's plathora of stuff going on in various such research labs across Indian universities like IIT, IISc, IISER, etc. which are lead by some of the coolest profs in the country and their research assistants/PHD students. U can make this a dedicated series where you can visit one such lab and make a video explaining whats going on in there... this will create great awareness in Indian science-tech community!

[@GareebScientist]

Thank you. I plan as I get time. I don't do youtube full time. It's a hobby, so need to plan resources accordingly

[@educationinruralindia3033]

But keep in mind, 7 out of 10 people in those research institute got their job by proper lobby😛. Here, income difference between people prevails in way that other people in local job thinks those people might be too smart😆, but trust me 70% of professor don't have any proper experimental plan and those 70% know inside politics also for money and positions they can do anything, they can do phds under bigshot so convinced enough to get faculty position , postdocs etc. Reduce income inequality of country real scientists, physicists will be visible like other countries to whom Physics is passion. So,for GS it is better to stick in explaining videos, not in cool life of professors😁.

[@pervysage_jiraiyaa]

Hi ,what you think how can gov improve reserch culture in india ?

[@abc_cba]

Can you explain how this relates to Pune in the next video? I still couldn't relate.

[@anshulsingh8326]

lazer usko uss axis me move karne se kaise rokta h?

[@mamalipradhan6215]

🙏❤

[@sayansaha7527]

Satyandranath Bose , the most under rated scientist. No one talk about him. Many people even didn't hear about him

[@pratyush.3107]

we should bec against global warming, really dr umakand is genius

[@Amit-qe5xi]

👍

[@areyoualright4264]

As a proud resident of pune , I can confirm that I am frozen as pune is the coldest place 🥶

[@adityadhardwivedi634]

Yeah, I'm first year BS-MS student at IISER Mohali and here also, such low temperatures have been reached and our Physics instructor right now, Dr. Goutam Sheet Sir has his lab specific for reaching such low temperatures.

[@GareebScientist]

Ohh interesting Is it BEC setup or like a mot only setup?

[@adityadhardwivedi634]

@@GareebScientist I don't know much about it (as I'm a freshman) but his research is into Low-temperature scanning probe microscopy. But in a class, he talked of liquid helium so I got to know, the lab is capable of reaching 4.2 kelvin or even lower.

[@anupamtiwari2300]

Can you please explain about exomoons?

[@Indk1686]

I saw this exp 2 yrs ago on yt he told exactly that

[@rugvedcollegelife610]

🙏🤩🇮🇳🙏

[@patelkrutarth7509]

I really appreciate your content 🫡 science supremacy 🛐

[@HVM460]

We are in csir ncl itself... we would have meet u sir.. big fan sir