I never felt that people like the whole team of PW might even exist on earth! They are a living proof of the fact that humanity still exists. Full 1 hr 18 min of good content(something that is really helpful)!! Thank you so much to PW for always being there for us!
Dear Ms Tina.....at outset thanks to you and Mr Alakh Pandey for teaching kids nicely. Its heartening to know that you guys are bringing subjects to level of enjoyment rather then NEET or JEE alone. Just a little suggestion with hope you take it in sporting way : I was watching you teach phenylketonuria and Cystic Fibrosis to students and all appreciation to you for that but at end of the day at least my kid had no clue that what would be pathophysiology of CF and why it is lethal. With a talented proffesional like you i hope it and things like same to be explained to students otherwise it would be nothing more than stupid verbatim of other so called *gyaan centers*,,,,,best wishes nevertheless
Tina maam's lectures increase my curiosity and love for biology😊Human physiology is too interesting and when you have this type of amazing teachers it becomes more and more interesting❤️love u and thank u maam😊
📢📢📢⏰⏰⏰RESPECTED ALAKH SIR PLEASE PAY ATTENTION📢📢📢📢⏰⏰ Sir pankaj sir kii week mein 3-4 classes rakh doo taaki vo jaldii se organic khatam karke inorganic start kraa de piche se kyunkii hum pehle se hii chem. mein piche chal rhe h or Pankaj sir amit sir ke saath syllabus complete kraa denge Kyunki 25 feb se exam h
hormone melatonin communicates the light-dark cycle through the SCN to clocks throughout the body. Its production and release is controlled by the SCN and it is expressed during darkness and suppressed during light.
I read physics & chemistry by this channel, but biology from another channel. and today I came to revise endocrine system on this channel. And really I love the way of her teaching. Thank you mam🙏🙏🙏🙏🙏
Mam..after meeting U, I've never searched for teacher who could provide quality content for zoology.. Despite of everything..u'll always be my favourite zoology teacher. THANKS Alakh sir ❤️ ,for introducing such an amazing teacher. sir I may forget any teacher who are in part of my preparation....but I will never Forget ur lessons which influenced my academics nd mental strength nd confidence too..
#SAVE BAXWAHA The future is in our hands #LETS TAKE A STAND Save TREE ,save THE EARTH ,WE ARE THE GUARDIAN #SAVE IT FOR YOURSELF Kindly don't ignore these ,
Ma'am aap bahut cute ho . 🥰🥰 Bahut achha lgta h aapse padh ke . Pta hai ma'am mujhe 17/20 marks mila h .🥰 Guys 11th me marks Lana bahut tough hota h but afte studying by ma'am every thing is clear and seems too easy . Thanks ma'am thanks so much 🥰🥰
📢📢📢⏰⏰⏰RESPECTED ALAKH SIR PLEASE PAY ATTENTION📢📢📢📢⏰⏰ Sir please prayas batch me physical chemistry (by Amit sir) k lectures me download option diya kriye sir hmare area me network ka bht issue rhta hai 20 min k lecture dekhne k liye 1hour lg jate hai ese time waste hone pr bht irritation sa lgta hai kuch bhi ni pdh pate fr plzz sir 😣😣🙏🙏 Kyi baar email bhi kiye sir but koi response ni milta aur na hi koi call recieve krta hai ki hm apna prblm bta ske😑
@@jeeaspirant7890 What's your problem momtaz.... Its an online social media platform and anyone can comment on it and so did I to show response to mam's enquiry. I am not breaching any of the rules and regulations of commenting, so I dont understand why you are sticking behind me. Its better for you to focus on your studies instead of indulging in the nuisance.
Mam your way of teaching is really amazing !!!! Hat's off over your fabulous explanation....Keep supporting and proceeding your knowledge to everyone....And also thnxx a lot 😊😊
I opened comment box and tried to admire this extraordinary teacher But soon I realized that my words are Acellular and the admiration she deserves is Multicellular ❤
1:18:28 The answer is *Melatonin.* Thank you mam for working hard for us. The explanation was easy to understand and the NEET pill was quite helpful. :D
During exam time physics wallah helps a lots....im really thank full to all the teachers that r part of physics wallah channel ❤️ thank you very much from the bottom of my heart.
har app wale bolthe he ki hamari faculty bhut achi he but apko uske loye paid enroll karna hoga lekin physics wala sir bhia esi faculty lae sach bhatha raha hu har ek teacher ka mujhe samajh aata he best free faculty
I'm vj Ma'am we all are so lucky to have you as a biology teacher........😚☺️☺️☺️ Thankyou so much ma'am.....aapke wja se har aik topic itna clearly samaj aaa jata hai na😋😋
Is there any pace serie for 12th also ?? I am currently in 11th.. and completing my syllabus with the help of this platform...... I need to know will there be any pace series or anything gonna start for 12th also ?? These series are very helpful... i able to solve each question with it's help ... BEST TEACHERS and I AM ENJOYING MY STUDIES.... loads of THANK YOU Alak sir for intiating this movement .... and the faculty too.. who are helping us in these harsh times with there superb tricks... THANK YOU ONCE AGAIN :)
Dear Tina ma'am i am Ajit tiwari and aap ko jaan k accha lage ga ki mai aap k lectures ko likh likh k padhta hu aur phir kuch Students ko padhata hu...thanks physics wala🙏🏼
Ma'am ICSE Class 10 biology chapter me clearly mentioned hai ki The posterior lobe of Pituitary Gland produces 2 Hormones - ADH or Vasopressin and Oxytocin. But you said that posterior pituitary does not produce any hormone..... What's the difference? I mean who is right?
And it's also mentioned that the Intermediate lobe is a part of Posterior pituitary, not anterior.... Bhaiii kya hai yeh. Bas boards alag hone ki vajah se Insaan ke sharir ke hisse kaise alag ho gye??🙄🙄
Mam I think the ADH and Oxytocin hormone is stored in the herrrings body of the neurons but they are not stored in Posterior pituitary, they are only secreted and released when they are required...
thank you thank you so much.... DIL SE SHUKRIYA .....❤ ap ko nahi maloom lekin, ap k parosi mulk se bhi behud shagird PHY WALLAH se parhty hian iss liye شکریہ۔۔
Look yrr we can't discriminate teachers jst because one is teaching on unacademy Or one on physics wallah... We r here jst to study... To gain knowledge...why we r participating in there fight.... All teachers are giving there best then whatever may be that platform... Sry if you feel bad .
29:43 Here you said that pars distalis and pars intermedia are parts of anterior pituitary while in ncert book it is clearly written that pars distalis region is commonly called anterior pituitary
Proud of you love you from🇵🇰🇵🇰🇵🇰 you are the best teacher in world the way you teaches force us to love biology and thank you so much for always bringing helpful accurate authentic and mind-blowing content proud of you and love you so much ❤️❤️❤️
@@nandinirajput2365 not for board exam but for medical test. As we have 4 provinces and the books are entirely different so we use some notes of well known academies of pak and after watching pw lectures nearly topic from all the books are easly covered thats why so many pak students are here bcz they cant afford books of all boards and im one of them 😂🤣
Ma'am taught wrong, not all the hypothalamic hormones are tropic hormone. Tropic hormones are those which does not have it's inhibitory hormone by hypothalamus itself but inhibited by the target organ itself. Tropic hprmones are ACTH, TH, FSH and LH.
Like I've no word's to say anything - u r such a supper teacher I had ever seen- I like the way u explaining each nd everything nd make easier for ur students+
![How I Trick My Brain To Study Focussed Everyday?[Andrew Huberman Method]](http://i.ytimg.com/vi/eBz5JwWMg3Q/mqdefault.jpg)
I never felt that people like the whole team of PW might even exist on earth! They are a living proof of the fact that humanity still exists. Full 1 hr 18 min of good content(something that is really helpful)!! Thank you so much to PW for always being there for us!
Ekdam thik kaha Friend ❤️🤗
@@Urwashi_Thakur yeah😥
Yes
ab yeh 1hr 18 min unacademy par lgana😂💔💔
Sab exist karta ha
Despite of everything she did . She is one of my best teacher. 🙂 . Much love and respect 💕
Actually...I love her way of teaching whatever happened ..
Naaa vipin sharma ka name suna h ? 🤣
Same feeling here bro
@@HinachaliParamedico
❤️Vipin Sharma-ozone classes❤️
🤩Nice Channel🤩
Same as bro but much love most respect
best ever teaching skills ever observed Tina Ma'am! My zoology has improved a lot bcz of you! Thank you so much
She left for unacademy.
Heart breaking video.
Yes bro
Aachha nhi kiya..
@@kalpanajain8389 bewafaaaaaa is alreagy in treanding bro
@@rohitkansal1211 yeah
kya hoogia ki wo unacademy chala gia iss our behtareen teacher ainghi hm abhi bhi physics wallah ke sath hai
Dear Ms Tina.....at outset thanks to you and Mr Alakh Pandey for teaching kids nicely. Its heartening to know that you guys are bringing subjects to level of enjoyment rather then NEET or JEE alone. Just a little suggestion with hope you take it in sporting way : I was watching you teach phenylketonuria and Cystic Fibrosis to students and all appreciation to you for that but at end of the day at least my kid had no clue that what would be pathophysiology of CF and why it is lethal. With a talented proffesional like you i hope it and things like same to be explained to students otherwise it would be nothing more than stupid verbatim of other so called *gyaan centers*,,,,,best wishes nevertheless
Imagine if physics wallah is our school teacher.
Then My School will become world best school
ruclips.net/video/pCtohMQ844Q/видео.html
There will no concept of clever and dull you know...😂btw awesome imagination👍🏻
@@RajanSharma-vx2id infact there will be no schools left....all will bargain to take admission in sir's school
@@divyadyawarkonda432 Then Housefull😁😂😂🤣
Tina maam's lectures increase my curiosity and love for biology😊Human physiology is too interesting and when you have this type of amazing teachers it becomes more and more interesting❤️love u and thank u maam😊
Exactly ❤️❤️
You are right brother ❤❤🎉🎉
01:11:05 Mam is saying mai v yehi hun , tum v yehi ho.... and rest we know.
The NEET pill 💊 was really Awesome Mam...
Thank you 🙇 🙏
After searching too much.....this is the last one which is lovely and best video....way of teaching..super....👍
📢📢📢⏰⏰⏰RESPECTED ALAKH SIR PLEASE PAY ATTENTION📢📢📢📢⏰⏰
Sir pankaj sir kii week mein 3-4 classes rakh doo taaki vo jaldii se organic khatam karke inorganic start kraa de piche se kyunkii hum pehle se hii chem. mein piche chal rhe h or Pankaj sir amit sir ke saath syllabus complete kraa denge
Kyunki 25 feb se exam h
Yess boii
Kiska
Ha same sir..pls look into it...
@@avikkundu3770 What do u mean by "kiska"
Bhai tu konsa broad ka he....
hormone melatonin communicates the light-dark cycle through the SCN to clocks throughout the body. Its production and release is controlled by the SCN and it is expressed during darkness and suppressed during light.
Yes mam.....human physio ka quiz accha rhega I think many of us will be agree for quiz.
ruclips.net/video/pCtohMQ844Q/видео.html
I read physics & chemistry by this channel, but biology from another channel. and today I came to revise endocrine system on this channel. And really I love the way of her teaching. Thank you mam🙏🙏🙏🙏🙏
Vhaaa
Mam..after meeting U, I've never searched for teacher who could provide quality content for zoology..
Despite of everything..u'll always be my favourite zoology teacher.
THANKS Alakh sir ❤️ ,for introducing such an amazing teacher. sir I may forget any teacher who are in part of my preparation....but I will never Forget ur lessons which influenced my academics nd mental strength nd confidence too..
Pls kindly check Zoology by Manish Dubey from Physics Wallah
Jb itna aata h toh AIIMS nikal na 🙄
Today I learn An Important Lesson
That is, Love in nothing but chemicals 🤣🤣🤣🤣😂😂😂😂😂😜😜😜
😂😂😂
Mouj kr di😂🔥😂
love is*
exactly
Respect and care is love because it's intellectual not be because of chemicals
We want that type of TEACHERS in the Government Schools 👍❤
She is the bhandar of knowledge 😊😊
1:18:35 melatonin is the hormone which regulates routine activities/ biological clock
#SAVE BAXWAHA
The future is in our hands #LETS TAKE A STAND
Save TREE ,save THE EARTH ,WE ARE THE GUARDIAN
#SAVE IT FOR YOURSELF
Kindly don't ignore these ,
Ma'am is an absolute combination of beauty with brains
Yes mam absolutely we want a quiz❤️❤️
Why are you commenting in b/w lecture?
Yesss mam
ruclips.net/video/pCtohMQ844Q/видео.html
Ma'am ab koi quiz nhi lengi 😌😌
@@nalinsinghpwstudent6515 hm 😔😔
Ma'am aap bahut cute ho . 🥰🥰 Bahut achha lgta h aapse padh ke . Pta hai ma'am mujhe 17/20 marks mila h .🥰 Guys 11th me marks Lana bahut tough hota h but afte studying by ma'am every thing is clear and seems too easy . Thanks ma'am thanks so much 🥰🥰
Well done.. I m so proud
@@tinachopra752 Hello are u real my Tina ma'am ??
So mam, how does it feel after breaking our trust?
Rich😂
@@elioo411 haha, and we feel broke, lmao that vibed XD
1:11:04 hum to yahi hai 😂
@@elioo411 😂🤣🤣
Wha
@@elioo411 😂😂😂
Ur teaching skills are superb no matter where ever you teach... Just the point is it is delivered in a good way to student ✌✌
PINEAL GLAND is the hormone that regulates biological clock/circardian rhythm(sleep wake cycle,routine activities,menstrual cycle and breeding cycle)
THE QUESTION WAS ABOUT THE HORMONE NOT THE GLAND..
THE CORRECT ANSWER IS:- MELATONIN.
It's a gland not a fucking hormone.
It is a gland not harmone and the harmone is melatonin
Mam i personally agree with your 1st 3rd and 4th tip for fast reading .
I developed this habit few years ago .. And i followed it regularly ..
The adrenal gland releases glucocorticoid hormones for regular activities
It's answer is melatonin hormone sorry I was wrong
@@onlinesatyam7000 nvm bruh
Thanks to physcis wallah team for providing a very nice quality concent
One of the best zoology teachers i've ever seen in my life.
📢📢📢⏰⏰⏰RESPECTED ALAKH SIR PLEASE PAY ATTENTION📢📢📢📢⏰⏰
Sir please prayas batch me physical chemistry (by Amit sir) k lectures me download option diya kriye sir hmare area me network ka bht issue rhta hai 20 min k lecture dekhne k liye 1hour lg jate hai ese time waste hone pr bht irritation sa lgta hai kuch bhi ni pdh pate fr plzz sir 😣😣🙏🙏
Kyi baar email bhi kiye sir but koi response ni milta aur na hi koi call recieve krta hai ki hm apna prblm bta ske😑
Mam....after seeing your this video I was confident for this chapter I will understand this chapter very easly 💖💖💖
Yes you are right
Yes mam sure, lets have a quiz after this session
@@jeeaspirant7890 What's your problem momtaz.... Its an online social media platform and anyone can comment on it and so did I to show response to mam's enquiry. I am not breaching any of the rules and regulations of commenting, so I dont understand why you are sticking behind me. Its better for you to focus on your studies instead of indulging in the nuisance.
@@radheshyamkangsabanik9074 yes brother I support u
Study on RUclips is much better as PW app
@@amritanshu3983 han aur sab to sahi hai but comment karna Complex hai koi reply Nahin deta vahan per
@@radheshyamkangsabanik9074 lagta hai aap topper ho 😂😂 tabhi gyan chod rahe ho 😂🤣
Pineal gland is the
hormone that regulates biological clock.
HUMAN HEALTH & DISEASE sath me parhenge...... mai bhi yahin tum bhi yahin pe ho..........wah mam.
O my God I was thinking about this chapter and got this notification 🤩🤩
Very happy and excited 😃😃
Lots of love mam ❤️❤️💕💕
aab yhi mam bewafa hain🤣🤣
@@kshitizkesharwani8628 haan par unki teachings bewafa nhi Hain atleast 🙂
Every good student wants that type of TEACHERS ❤👍
Mam your way of teaching is really amazing !!!! Hat's off over your fabulous explanation....Keep supporting and proceeding your knowledge to everyone....And also thnxx a lot 😊😊
I opened comment box and tried to admire this extraordinary teacher
But soon I realized that my words are Acellular and the admiration she deserves is Multicellular ❤
1:18:28 The answer is *Melatonin.*
Thank you mam for working hard for us. The explanation was easy to understand and the NEET pill was quite helpful. :D
Paying you thanx for clearing my contradictory concepts ma'am...from Pakistan💞
Kya 2 lecs me ye pura chapter finish kiya hai ya kuch bacha hai
Mam ap to Pakistan bacho ko b bht kuch diya ha thanks from the student of Pakistan ❤
After attending your class I understand everything but before I don't like biology. Thank you mam so so so so much.
Sure Ma'am,,,Quiz should be conducted
During exam time physics wallah helps a lots....im really thank full to all the teachers that r part of physics wallah channel ❤️ thank you very much from the bottom of my heart.
Ans. Melatonin secrets by pineal gland
Ready for the quiz, bring it...!
you are right , even for me education have made my life better , love you all physics Walla
har app wale bolthe he ki hamari faculty bhut achi he but apko uske loye paid enroll karna hoga lekin physics wala sir bhia esi faculty lae sach bhatha raha hu har ek teacher ka mujhe samajh aata he best free faculty
MAM U R BEST TEACHER
Thanks, mam aap hamare liye itne dard hote hoe bhi class kar rahi hain.....
Thanku so much❤️❤️
She is the best teacher of bio faculty, l love this lecture ❤❤🤗🤗🤗🤗
Melatonin from pineal gland .
Mam your lectures have healing effect Thankyou 😊
Absolutely... Let's do it
Tina mam made human physiology super easy ..thank u mam
Alakh pandey sir ko राष्ट्रपति से सम्मानित करना चाहिए
बेस्ट टीचर के लिए🙏🏻🙏🏻🙏🏻🙏🏻
Legends watching after #Tina roasted😂😂😂😂
Yesss😂😂😂
@@Madmaxfury90 cringe failane se acccha pd lo.......
Bhai Mai to pcm liya hoon 😂😂😂
Yessss yarrr 😂😂😂😂😂
@@learn8262 You're very beautiful.
Controversy ka pta nahi...padhati bhoot ache h😌😌
V.good way of teaching+Looking very smart mam, nice dress n hair style👌
She's the best teacher for biology!! I can bet anyone..
I'm vj
Ma'am we all are so lucky to have you as a biology teacher........😚☺️☺️☺️ Thankyou so much ma'am.....aapke wja se har aik topic itna clearly samaj aaa jata hai na😋😋
Melatonin Harmone regulates our routine activities/body clock
Is there any pace serie for 12th also ??
I am currently in 11th.. and completing my syllabus with the help of this platform......
I need to know will there be any pace series or anything gonna start for 12th also ??
These series are very helpful... i able to solve each question with it's help ...
BEST TEACHERS and I AM ENJOYING MY STUDIES....
loads of THANK YOU Alak sir for intiating this movement .... and the faculty too.. who are helping us in these harsh times with there superb tricks... THANK YOU ONCE AGAIN :)
Dear Tina ma'am i am Ajit tiwari and aap ko jaan k accha lage ga ki mai aap k lectures ko likh likh k padhta hu aur phir kuch Students ko padhata hu...thanks physics wala🙏🏼
shree swami samarth
🙏🙏💐
Thanks ma'am😊 for taking the class even after your neck was stiff.
grt lecture as always teena mam op!!!!!! Eveready for such quizzes
ruclips.net/video/pCtohMQ844Q/видео.html
Ma'am ICSE Class 10 biology chapter me clearly mentioned hai ki The posterior lobe of Pituitary Gland produces 2 Hormones - ADH or Vasopressin and Oxytocin. But you said that posterior pituitary does not produce any hormone..... What's the difference? I mean who is right?
And it's also mentioned that the Intermediate lobe is a part of Posterior pituitary, not anterior.... Bhaiii kya hai yeh. Bas boards alag hone ki vajah se Insaan ke sharir ke hisse kaise alag ho gye??🙄🙄
@@Punjabei 😂
Mam I think the ADH and Oxytocin hormone is stored in the herrrings body of the neurons but they are not stored in Posterior pituitary, they are only secreted and released when they are required...
Ca metabolism ie regulated by?
1 ACTH 2PARATHORMONE 3THYROXINE 4 EPINEPHRIN
2
I am the hormone which regulates your routine activities /biological clock ... ANSWER is 👉 ..... Melatonin .....
OH madam we pray Almighty to keep you healthy.
💚💚💙💙💙
ruclips.net/video/61a3Lbwzqb8/видео.html
Teena mam had left but samapti mam pls continue the quiz of human physiology it will be very useful
She is the best teacher of Mamaap Biology subject in this world🥰🥰🙋☕
thank you thank you so much....
DIL SE SHUKRIYA .....❤
ap ko nahi maloom lekin, ap k parosi mulk se bhi behud shagird PHY WALLAH se parhty hian iss liye شکریہ۔۔
Not disliking the video just because its PHYSICSWALLAH platform.
Same
Mee yoooo🤧
Ohh means u doesn't value the efforts of that teacher and how greatly she taught
@@priyarahangdale6039 I am not judging her teaching skills.
Look yrr we can't discriminate teachers jst because one is teaching on unacademy Or one on physics wallah... We r here jst to study... To gain knowledge...why we r participating in there fight.... All teachers are giving there best then whatever may be that platform... Sry if you feel bad .
29:43
Here you said that pars distalis and pars intermedia are parts of anterior pituitary while in ncert book it is clearly written that pars distalis region is commonly called anterior pituitary
thats bcoz in humans pars intermidia is almost merged in pars distalis (this is also written in ncert) so both way is correct
Manish Dubey sir se q nhi padh rha ha 🙄🙄🙄🙄
Jo Bhi Teacher ho Growth hormone Me "THE GREAT KHALI" ka name lenge he lenge
True
But Aisa kyon
Melatonin regulates your routine activities and mam your are amazing i like your way of teaching and explanation is amazing
thank you PW for providing such quality lectures❤
A mega quiz after completing digestion and absorption plz 🔥
ruclips.net/video/pCtohMQ844Q/видео.html
There is no one who can explain the zoology batter that tana mam high respect for Tina mam always no matter what he has done 😊
She*
English thik krr kr aa phele.....baad mein Tina ka baat krna
@@Sushant-org Bro just read his name, you'll understand..😌
Samapti maam is best.😊
Yes Mam quiz
Excellent way of teaching
40:50
Love 🤩💓 wali feeling
Love harmones
Love your teaching Mam from the deepest bottom of my heart 🙏❤
Hey mam,
I have a question is oxytonin is present in male also?
If present then did boys also have mammary glands???🙏
Every hormones are present in both males and females but their concentrations are different.
What the big thing India give to us matters 🌺♥️🫀love you from Pakistan mam may you keep healthy life a prosperous life
One of my role model ❤❤
Proud of you love you from🇵🇰🇵🇰🇵🇰 you are the best teacher in world the way you teaches force us to love biology and thank you so much for always bringing helpful accurate authentic and mind-blowing content proud of you and love you so much ❤️❤️❤️
Hlooo
I want to ask that do all of you also has NCERT same as we have. Or the syllabus is same but different books.
@@nandinirajput2365 sallybus is nearly same but boards ki book se prep krte hn hmm so hme sb provinces ki books prhni prti hn
@@hannanxyz so, do you have to read so many books or particular books to score good in boards
@@nandinirajput2365 not for board exam but for medical test. As we have 4 provinces and the books are entirely different so we use some notes of well known academies of pak and after watching pw lectures nearly topic from all the books are easly covered thats why so many pak students are here bcz they cant afford books of all boards and im one of them 😂🤣
@@hannanxyz very happy to know that PW team is helping students of all directions. All the best for your future ☺️
Notification of class lifts my mood up.
Thank you
Ma'am taught wrong, not all the hypothalamic hormones are tropic hormone. Tropic hormones are those which does not have it's inhibitory hormone by hypothalamus itself but inhibited by the target organ itself. Tropic hprmones are ACTH, TH, FSH and LH.
It is best video to understand this chapter. She is best teacher of zoology
Is way mai mene aaj tak zoology nahi padi ❤️❤️❤️tina mam bahut accha padati hai
Yes! Maam we need that quiz test
Ma'am quiz ki jagah previous year questions solve karna zayda fruitful rahega !!
Ma'am you're the best zoology faculty i came a cross🥺♥️ thank you Alakh Sir
Like I've no word's to say anything - u r such a supper teacher I had ever seen- I like the way u explaining each nd everything nd make easier for ur students+
Best explanation of ch 22 every on you tube
Is teacher ne toh bio ko or bhi interesting bna diya ☺️ thanks so much ma'am 👍😊