How to measure the circumference of the Earth using PVC pipes? |Tamil | LMES

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  • Опубліковано 4 січ 2025

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  • @ibnkasali
    @ibnkasali 7 років тому +295

    காணொளியின் இறுதியில் நன்றி சொல்கிறீர்கள்! உண்மையில் உங்களுடைய கடின உழைப்பின் மூலம் அறிவியலை பாமரனுக்கு கூட இலகுவாக புரிய வைக்கும் இந்த திறமை , மற்றும் அறிவார்ந்த செயலுக்கு நாங்கள் தான் நன்றி சொல்ல கடமை பட்டிருக்கிறோம்..!! நன்றி மிக்க நன்றி..!! தொடர்க உங்கள் பணி!!!

  • @kirubanantham1
    @kirubanantham1 7 років тому +195

    Brother your hard work will make many APJ from Tamilnadu in future, please educate our brothers,

    • @karthikeyan-vd1qp
      @karthikeyan-vd1qp 7 років тому +1

      ellarkum same feeling

    • @nivedhcj
      @nivedhcj 6 років тому +4

      Ellam correct accurately its 623.39 km
      Idha pottu patha 623.39*360/5.6=40075.07143
      Circumference of earth = 40,075km
      Thanks na ipdi oru idea kuduthathukku idhu kandippa ennakkavathu oru nal yarukkavathu uthavum
      Yen enakkukoda than ungalukku kooda thann
      Nantri natei nantri
      Ten times SUBSCRIBE panna mudincha pannerpen seri vidunga bro

    • @sureshmanick9970
      @sureshmanick9970 6 років тому

      S

    • @sureshmanick9970
      @sureshmanick9970 6 років тому +1

      Good

    • @dinesh.c.1240
      @dinesh.c.1240 5 років тому

      Yes.

  • @raam6921
    @raam6921 7 років тому +230

    in school i hate science but here i love a lot
    thanks
    dears

  • @tamizhtiger
    @tamizhtiger 7 років тому +24

    தமிழர்களின் அறிவியல் அறிவை எங்கள் சிந்தனை மொழியிலேயே வளர்க்க உங்கள் தளம் சிறப்பான பங்களிப்பை செய்து வருகிறது நன்றிகள் கோடி

  • @sivachandran5312
    @sivachandran5312 5 років тому +5

    I'm a commerse student and I'm doin CMA and this is my favourite UA-cam channel. Never thought engineering is this much interesting. Great work every one who ever works behind the channel.All the best✌️

  • @Simbu.
    @Simbu. 7 років тому +29

    Seeing these videos, I realise how my teachers have let me down during my childhood.

  • @bigdreamerkarthick
    @bigdreamerkarthick 7 років тому +16

    அண்ணா வெளிநாட்டு அறிஞர்களின் கண்டுபிடிப்பை மட்டுமே இதுவரை நமது சேனலில் சொல்லியிருக்கிறீர்கள்.
    இனி நம்ம அறிவியலையும் மையப்படுத்தி சில உண்மைகளை வெளிக்கொண்டுவர வேண்டுகிறேன் அண்ணா..
    நன்றி....

  • @AJ-fo3hp
    @AJ-fo3hp 2 роки тому +1

    ಬಹಳ ಚೆನ್ನಾಗಿ ವಿವರಿಸಿದ್ದೀರಿ
    ಧನ್ಯವಾದಗಳು ಇದು ನನಗೆ ಗೊತ್ತಿರಲಿಲ್ಲ
    ಈಗ ಗೊತ್ತಾಯಿತು
    ಧನ್ಯವಾದಗಳು

  • @arunbalakrishnaswamy5354
    @arunbalakrishnaswamy5354 7 років тому +39

    I have been following some English academy Khan academy..etc . But science in manner very interesting to watch.i'm amazed with your quality and clarity . I'll now be proud to that we to have some chennels of international standards

    • @sivaramakrishnanganesh1952
      @sivaramakrishnanganesh1952 7 років тому +3

      Arun Balakrishnaswamy lol.. khan academy is up there at top.. u can't compare that with what this guy is doing.. IMO, he is trying to inspire us to learn science.. that's it..

    • @arunbalakrishnaswamy5354
      @arunbalakrishnaswamy5354 7 років тому +10

      ya he is up there at the top I accept, I just need to appreciate his efforts so I did that, can you point any academy which is doing shows in regional languages and of this quality

    • @arunbalakrishnaswamy5354
      @arunbalakrishnaswamy5354 7 років тому +2

      Attitude Era from your response I understood your level ...I won't get dirty coming there

    • @karthikganesan1537
      @karthikganesan1537 6 років тому +1

      @@sivaramakrishnanganesh1952 ....ivanga thaan namba mothertongue la solranga

  • @sivaraj6874
    @sivaraj6874 7 років тому

    நீங்கள் கூறும் அறிவியல் அனைவரும் அறிய வேண்டும் என்பதே என் விருப்பம்... நன்றி உங்கள் முயற்சிக்கு...

  • @AiOTV4d
    @AiOTV4d 7 років тому +13

    Wow Really great bro..!
    Its actually coming correctly bro
    tan-1 ( 17.6/180)=5.584502276987 degree nearly
    (5.584502276987/360)=(620/X)
    x=620*360/5.584502276987
    =39967.7516329034134927
    Actual 40,075.00
    diff 107.24
    really hats off bro..!
    Its really good...!

  • @kailash8
    @kailash8 6 років тому

    கலிலியோ, நியூட்டன்,ஐன்ஸ்டின் போன்றவர்கள் கூட எளிமையாக அறிவியலை விளக்கவில்லை ஆனால் உங்கள் விளக்கம் மிக அருமை. உங்கள் எளிய கல்வி போதிக்கும் திறமையை வணங்குகிறேன்

  • @Rajkumar-rq4sr
    @Rajkumar-rq4sr 7 років тому +8

    enga irunthuya varinga neenga lam.chance eh illa sema ya teach panringa.hats off...

  • @sanjaym1580
    @sanjaym1580 7 років тому

    Jiiii!! Vera level ji neenga!! Tamil makkal la ungala mathiri intelligent people irukkurathu nenacha... I feel so proud!! 👍👌

  • @vinithjos9818
    @vinithjos9818 5 років тому +9

    It's in my 11th physics book....
    Chapter 6 and 6.5.3
    Thanks allot for this video.....

  • @hareeshr3791
    @hareeshr3791 7 років тому +2

    If all teachers were like you ..... there would be no exam pressure for Students . You are making complicated things , very very simple like even a 1st standard kid will love learning science. Hatsoff to you !!! and I am proud that even there are awesome science videos in Tamil . Thanks for that .

  • @nagautube1
    @nagautube1 7 років тому +24

    for some reason , I always relating you with Dr. Adbul Kalam. since his vision is to bring gathered knowledge towards young minds and make them explore the beauty of our life and beyond it's level in a disciplined and scientific way. In your age and with ur knowledge people will just go behind money due to our life needs , but I don't know whether u and ur team doing for his money or not but I just felt you and ur team doing a good and great job for the young minds to understand the essence of life in a knowledgeable way. appreciate u and ur team efforts, people like you can bring back the vision of 2020 preached by Abdul Kalam . thanks

    • @revathyb5526
      @revathyb5526 7 років тому +1

      Naga well said... 👌👌👌

  • @dineshrani6022
    @dineshrani6022 7 років тому

    அருமை தோழரே...
    மிக்க பயன் உள்ள தகவல்கள்...
    உங்கள் நற்பணி தொடரட்டும்....

  • @kabilang4921
    @kabilang4921 7 років тому +5

    Bro, your science videos makes me nostalgic. we used to play with rockets in ground. we tested with pvc pipe. anyway, thanks a lot for this video.

  • @bharathnandhagopal2366
    @bharathnandhagopal2366 6 років тому

    Bro... Ungala maari... Ariviyalai arpudham aakum thiran kondavargal ... Irundhaal... APJ sir oda...kanavu... Nichayam nirai verum... Neenga...indha mannukku kedacha varam.... Hatsoff to u bro!!!

  • @tskrdjym
    @tskrdjym 7 років тому +3

    concept explained in a very simple and elegant way! appreciate your efforts to make science reach common man! 👏👏👏

  • @ramlae2055
    @ramlae2055 7 років тому

    முதல் முறையா அறிவியல் புரிந்தது..நன்றி...

  • @Narendrakumar-zu1iy
    @Narendrakumar-zu1iy 7 років тому +3

    Just one word I want to say "WOW"

  • @nalumtamilum2032
    @nalumtamilum2032 7 років тому +2

    suuuuuuuuuuuper. நான் இத இப்பதான் first time கேள்விப்படுறேன் . அருமை . நன் இதை இப்போ share செய்யப்போறேன்.

  • @baranithe1
    @baranithe1 7 років тому +3

    Awsome bro. idu maari new concepts ah mattum solunga. Chanel thanah promote aagum.👏😋

  • @DilipNageshwar
    @DilipNageshwar 7 років тому

    I suggested this channel to my friend.He said after seeing this channel "THIS CHANNEL IS REALLY INTERESTING"

  • @Mars-ow1ct
    @Mars-ow1ct 7 років тому +17

    ur channel is the first channel that i ever clicked the bell icon......... u are making it more practical and even those who do not know much about science can learn from it...... keep up the good work......

  • @simplycreation6329
    @simplycreation6329 4 роки тому

    ரொம்ப நெகிழ்ச்சியா இருக்கு அண்ணா. ஒரு concept'அ புரிய வைக்க இவ்வளவு வேலை செய்ரிங்க. வாழ்த்துக்கள் 💐💐💐

  • @MohanRaj-yr3ml
    @MohanRaj-yr3ml 7 років тому +3

    Nice one and clearly explained

  • @wasimahmedtm8853
    @wasimahmedtm8853 3 роки тому +1

    Naan inniki real estate le irruken.. engineering drop pante.. high pressure and anxiety aale... Ippadi oru teaching method irundu irandaal naanum BE complete panni irupen..

  • @ponmagalvanddal
    @ponmagalvanddal 7 років тому +3

    Dear bro,
    Thank for your efforts and dedication in providing/making sure informative videos.
    Please let me know how can we calculate the "no shadow day" for the place where we are.
    And also how to predict/calculate the exact time of no shadow moment.

  • @vishwavinay1
    @vishwavinay1 5 років тому

    Kalam next generation k kondu poi kodukathede neenge panringee in the way of simple meathod....vere level ji

  • @Sivaprasanthable
    @Sivaprasanthable 7 років тому +171

    boss 🙄🙄neenga mattum en 12th maths vaathiyaara vannthuruntha...en life ay maarirukum🙄🙄🙄

  • @rajeswari8777
    @rajeswari8777 6 років тому

    neenga vaera level anna......i struggled a lot to understand this simple concept when i came across eratosthenes experiment in a book...... but neenga easy ah puriya vaechiteenga..... tq so much anna.......keep going.....you should reach great heights......

  • @mr.akilan6884
    @mr.akilan6884 7 років тому +9

    Sir, I did my maths modal project by using your method (measuring circumference of the earth)
    I got first prize. Thank you,😁

  • @grated2371
    @grated2371 7 років тому

    LMES the most valuable UA-cam channel in Tamil ...

  • @Illumantipariolan
    @Illumantipariolan 7 років тому +23

    thermocola epdiium use panlam 😅😅😅😅
    atha vituputuu 😂😂😂 aviia thadragalam
    super Ana semaa congrats👍👍👍

  • @sathishsri9209
    @sathishsri9209 7 років тому

    Your mass ji semma explanation ... Real life la therinjuka innum niraya iruku .. nan payangra arvathula irukan unga videos pakkum pothu ellam

  • @bharathi4908
    @bharathi4908 7 років тому +17

    சகோ, கலக்கீட்டிங்க... இன்னும் நிறைய எதிர்பார்க்கிறோம் :-)

  • @Kamal-qc2qf
    @Kamal-qc2qf 7 років тому

    Deivamein ivalo easy video Panna unnge yallarukun nandriii🙏🙏🙏🙏

  • @farahsa9984
    @farahsa9984 7 років тому +67

    I am also going to do this Experiment.
    Waiting for August 18

    • @thyagudinesh12
      @thyagudinesh12 7 років тому +2

      Mohamed Asharaf august 15??

    • @Vishnu-xq2lq
      @Vishnu-xq2lq 7 років тому +1

      Mohamed Asharaf I'm also bro

    • @farahsa9984
      @farahsa9984 7 років тому +6

      #DineshKumar no shadow day in chennai is on August 18 and April 24

    • @nagareegakurangu
      @nagareegakurangu 7 років тому +1

      Mohamed Asharaf Idhul yaaru Kanyakumari pora.? yaaru chennaila panreenga

    • @kannanpugal4549
      @kannanpugal4549 6 років тому +1

      have you donu your experiment...?
      just for gk

  • @barathraj9803
    @barathraj9803 7 років тому

    உயிரே போனாலும், DONT STOP UPLOADING YOUR AWESOME VIDEOS. Each Video inspires each and every students in Tamilnadu and Pondicherry. Thanks for your Videos.

  • @dr.medcram
    @dr.medcram 7 років тому +6

    bro 12th physics therory laam puriyamaatuthu athaan laam experiment aa panni upload pannugala.. plzz
    engala maari students ku usefull aa irukum

  • @vigneshg7444
    @vigneshg7444 5 років тому

    I did see some of them were disliked this video... I don't know what they are expecting apart from these.. Thank you LMES for giving nice explanation 😊

  • @Dineshkumar-cv6my
    @Dineshkumar-cv6my 7 років тому +3

    bro is it possible that we can building in future that it can have zero shadow at any point in time,,is it possible

  • @Ulagathamizhanbhuvan
    @Ulagathamizhanbhuvan 6 років тому

    எதிர்காலத்தில் மிக பெரிய பள்ளி மற்றும் கல்லூரி யின் இயக்குனராக வாழ்த்துக்கள் ஐயா

  • @jdb35
    @jdb35 7 років тому +6

    you are servicing UA-cam community

  • @AJ-tn7md
    @AJ-tn7md 7 років тому

    ungala epdi paaratradhunae therila...love ur videos....shared with my friends

  • @akashphoenix8894
    @akashphoenix8894 7 років тому +17

    1st commet bro tell about burmuda triangle bro pls upload that video

  • @zeus1082
    @zeus1082 7 років тому

    tamil la ivlo easy ah xplain panathu sema..way to go..i used to see science vids in foreign channels..nenga semaya panrenga

  • @mohammedmydeen6326
    @mohammedmydeen6326 7 років тому +3

    How did you find angle between Chennai and Kanyakumari.
    what is the law do you used to find the angle. pls replay

    • @mohammedmydeen6326
      @mohammedmydeen6326 7 років тому +1

      Venkat Mashak,thank you bro

    • @VidyaTuitionCenter
      @VidyaTuitionCenter 7 років тому +1

      guys It's not corresponding angle . it is alternate angle.

    • @kishorekumar7806
      @kishorekumar7806 7 років тому +3

      tan(theta)=opp/adj
      opp=17.6
      adj=180
      =>17.6/180
      =0.9777
      tan(theta)=0.9777
      theta=tan^-1(0.9777)
      ==>5.584 degree.
      HOPE YOU UNDERSTAND.

  • @vigneshn3148
    @vigneshn3148 7 років тому

    Great work Premanand & team....Valthukkal

  • @SivaKumar-nz1ew
    @SivaKumar-nz1ew 7 років тому +4

    zero shadow day 12:08 dha varu nu eppadi predict panniga....Google la search pannigala??

    • @asprinallrin
      @asprinallrin 7 років тому +4

      Assumption tha bro. For ex, 11am ku pvc stick ooda shadow 45 degree la vilunthuruku means 11.30 ku evlo koranji nu check panitu.. Atha vachi zero shadow evlo mins kalichi nadakum nu therinji atha 11am kooda add panuna 12.08 vanthurukum...
      Hope you understans

    • @ashwathsibim3072
      @ashwathsibim3072 4 роки тому

      Google search

  • @sanjaydheeran3740
    @sanjaydheeran3740 6 років тому

    Bro....Enna bro pandringa....Vera level la...knowledged ah irukkinga bro...sathiyama...unga kitta ..niraya katthukkanumnu aasai ah irukku bro....

  • @ashwinam9379
    @ashwinam9379 7 років тому +3

    bro y u choose kanyakumari as a second point

    • @Uchandru
      @Uchandru 7 років тому +1

      mini militia my guess. His friend must be living in Kanyakumari😜

  • @dilboo44
    @dilboo44 5 років тому

    They r the real genius who r invented whiteout any technology.
    Nice video. You guys r needed now for our feature geniuses

  • @raghiniravi5669
    @raghiniravi5669 6 років тому +5

    samaiya teach pandringa...

  • @pkarthick4113
    @pkarthick4113 6 років тому

    Wow, definitely India will become SUPER DEVELOPED NATION becoz of u soon, Hats of u SIR....

  • @hrithikmenon7042
    @hrithikmenon7042 7 років тому

    Mindblowing..!!sir..u r a genius...i really loved it..ithellam pathitt enakkum oru scientist aakanumnu aasai varuthu

  • @jrsjrs7846
    @jrsjrs7846 7 років тому

    excellent jobs u guys are doing ...my heartily wishes to u...ungala mathiri alunga nanga padikum pothu irunthuruntha engayo poirupomya....

  • @pradeep621
    @pradeep621 7 років тому

    Simply Explained and Elegant!Hats off to you people!

  • @sivaganesh7072
    @sivaganesh7072 7 років тому

    anna very amazing...thq for ur vedio ennum engalaku naraya vedio kuduga...i love u lot

  • @ashok4320
    @ashok4320 7 років тому +2

    நன்றி பயனுல்ல தகவல் இந்த தலைமுறைக்கு

  • @mohanakrishnanp6934
    @mohanakrishnanp6934 5 років тому

    Ungala madhri konjan per podhum India Vara level aga pogadhu👌👌👌👌

  • @prabhakarsundarrajan9786
    @prabhakarsundarrajan9786 6 років тому

    The Great Arc ..... Lampton and George Everest mapped the whole india by theodolite...... Perfection and consistency where our engineering students missed somewhere......

  • @dummypeace2571
    @dummypeace2571 7 років тому

    I never studied or learned this like science in my school........thank you LMES team to teaching so many science to us

  • @krishnamoorthiperiasamy139
    @krishnamoorthiperiasamy139 6 років тому

    Super sir, Congrats for performing this experiment first time in India.

  • @satheyshpaval7744
    @satheyshpaval7744 4 роки тому

    Superb video sir.
    I just started exploring your videos in these lockdown.
    I have started a UA-cam channel named eee zone where we a crew started teaching science concepts which can be easily learned from our daily activities....
    You are a real inspiration for all youngsters like me...
    During my school days, l always like to learn something but the society pushed me to study...
    But now I'm trying to learn something...
    And I am trying to express the ideas which I have learnt through that channel eee zone...
    Your work are amazing , congrats Prem sir...

  • @gokulkrish1955
    @gokulkrish1955 6 років тому

    Bro I'm new for ur channel. In a cse engineering student.u are doing awesome.if u read this comment u want to know one thing greeks earth oda circumference measure panradhukku munnadiye namma ancient indian scientist oruthar avar name marandhuduchu avaru neenga indha video calculate panna adhey value va calculate pannitaru before greeks and it's almost accurate to today's calculation adhu Indians oda palamayana bookunu solla padra rig Veda I think so adhula kuripida pantrukku and that book was written before greeks calculation innum info Ku ennoda utube channel ah paarunga-"Gokulkrish"avlo easy ya en channel kedaikadhu rendu videos dhan upload pannirken...and finally one thing ur informations are awesome and I like u and ur speech

  • @sukanya_ln
    @sukanya_ln 6 років тому

    No words to explain. Simply brilliant

  • @nijithebuji
    @nijithebuji 7 років тому +1

    kudos to the team! simply brilliant

  • @prabhui.p.s1964
    @prabhui.p.s1964 7 років тому

    being a medical student I am watching ur all videos bro .. nice one good know this

  • @joeprince6977
    @joeprince6977 7 років тому

    Really an awesome experiment bro.Hatsoff

  • @vijaykumarrs
    @vijaykumarrs 7 років тому

    first time in india, its really good. thanks for you explain bro

  • @nagarajanerode
    @nagarajanerode 3 роки тому

    Eratosthenes experiment is complex, but you have explained it in a very simple way. Thanks .

  • @dhiyanesh4454
    @dhiyanesh4454 7 років тому

    bro I'm a fan of u
    really addicted to ur videos
    Ena manusen neenga
    #Respect #For Ur knowledge

  • @amritsarawan8061
    @amritsarawan8061 4 роки тому

    Ethula schoola solikudutha romba nallairruku
    Super na

  • @logeshkumar6237
    @logeshkumar6237 7 років тому

    bro super ah explain paninga innu ithu mari neraiya video upload panunga romba interesting ah irruku

  • @mindmassagecenter564
    @mindmassagecenter564 7 років тому

    unga channel aarambichu koncha naala irundhu follow pandren love ur channel I they mathiri video pannunga but naraya podunga nenga romba time akuringa👍✌✌👍👍👍👍👍

  • @aadityamass1228
    @aadityamass1228 7 років тому

    sir ilove u sir because iam interested in science but i want to learn more than my school studies and u helped me in that . i have watched all ur videos sir. from triangles to circumference of earth

  • @jayachandran0019
    @jayachandran0019 7 років тому

    A new form of applied science and technology keep it up

  • @VijayaKrishnaVK
    @VijayaKrishnaVK 7 років тому

    Thanks bro intha concept innikku yenakku use aachu when my physics mam asked how to measure circumference? i answered it and said to her that i learnt it from LMES

  • @samurudeensahabudeen962
    @samurudeensahabudeen962 7 років тому

    wow! you ppl never fail to amaze me!!!

  • @praveensam5592
    @praveensam5592 6 років тому

    You really doing good job Brother !!!!!! , please don't stop your service

  • @sivashankar7122
    @sivashankar7122 7 років тому

    first valuable video i had ever watched in UA-cam

  • @umarspi
    @umarspi 7 років тому

    i had been thru B.E but your videos made more sense than something i crossed. im very much grateful. thank you bro. keep going. wish u all great success.

  • @dhaneshkumar8657
    @dhaneshkumar8657 5 років тому

    Excellent explanation given with proper logic in simple words super, wish you all the best for LMES

  • @yovanraju659
    @yovanraju659 7 років тому

    good attempt and getting successful result.... thanks for ur information

  • @copiescopying7127
    @copiescopying7127 7 років тому

    anytime and anywhere u r the best

  • @HongKongTamilan
    @HongKongTamilan 7 років тому

    Extraordinary bro. I did not know in my school days that science will be this much easier.

  • @prabhakarsundarrajan9786
    @prabhakarsundarrajan9786 6 років тому

    Brother this is very informative..... I love engineering and engineers like you.....

  • @sakthivels3541
    @sakthivels3541 5 років тому

    The thing I love from lmes is u provide simple solution s with just basic science

  • @sathishgunasekaran3227
    @sathishgunasekaran3227 7 років тому

    Real time example....cool.....

  • @26deelivar
    @26deelivar 7 років тому

    very interesting way to learn....easily understandable

  • @kaliyamoorhy6093
    @kaliyamoorhy6093 7 років тому

    Your the explanation is very easily I am understanding thanks for lmes continue the job welcome

  • @gokulakannan19
    @gokulakannan19 5 років тому

    Semma logic bro .. best video of lmes

  • @kavin7012
    @kavin7012 7 років тому

    Vera level u guys r. Hats off bro.

  • @TamilaRasandeena
    @TamilaRasandeena 7 років тому

    way of teaching science is good.

  • @seginexavier1919
    @seginexavier1919 7 років тому

    Really simple technique, awesome

  • @sunrifes3111
    @sunrifes3111 5 років тому

    Super bro.... Nandri... Now engineering is easy