Complete Science & Technology For UPSC 2022 @ One Place | UPSC 2022 | OnlyIAS

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  • Опубліковано 30 січ 2025

КОМЕНТАРІ • 464

  • @OnlyIasnothingelse
    @OnlyIasnothingelse  Рік тому +4

    Got Any Query?
    ✍🏻 Fill in Here forms.gle/trmLXjt94NUNKz9y5 & Our Team will Contact You
    For More : 📞 9920613613 or 📩 info@pwonlyias.com

  • @prashanttiwari5549
    @prashanttiwari5549 2 роки тому +70

    I spent 15k to study the science and technology but to be very honestly after watching this video all the money that I invested was useless.
    This is the way to teach science and technology ,thank you sir to give me confidence in this subject

  • @snehasharma2786
    @snehasharma2786 2 роки тому +37

    I don't usually put comments below videos, but this session was extremely fruitful and simplified. Thank you, sir, for this enriching content. ✨

    • @medec5887
      @medec5887 Рік тому +1

      2023 ke liye science & tech sidarth sir ki video: ua-cam.com/users/live20RnCLVKzsI?feature=share
      Great fan

  • @aakankshapawar6423
    @aakankshapawar6423 2 роки тому +116

    I have understand now..you are best teacher thank you sir.vajiram class Karke bhi nahi samja muje.par Abhi samaj Gaya.thank u onlyias

    • @atrangishorts7808
      @atrangishorts7808 2 роки тому +1

      Ma'am please give a feedback of Vajiram

    • @red8527
      @red8527 2 роки тому +8

      Class m sowi thi kya

    • @red8527
      @red8527 2 роки тому +1

      @Minal Karnawal I know. I'm just mean.

    • @rakhiverma29
      @rakhiverma29 2 роки тому +1

      I agree because Rahul sir and sobiat sir are so boaring

    • @krishnasagar8812
      @krishnasagar8812 2 роки тому +1

      @@rakhiverma29 sale tu padne ja rha h entertainment ke liye nah...
      Concentrate krna tumara kaam h...
      10th class ke bacche ho kya abhi

  • @tanmayeebishoyee7933
    @tanmayeebishoyee7933 Рік тому +4

    No words to explain your way of teaching .Really for the very first I completed any class without being 😪. Huge respect sir.

  • @priyasingh556
    @priyasingh556 2 роки тому +11

    I watched the entire lecture in one go... Thanku sir for making concepts so easy

  • @arunimagupta4769
    @arunimagupta4769 Рік тому +2

    6:42 scitoplasma
    Nucleus. 23:00 vell wall
    45:00. BC water and ADE Ka FAT 25:11 25:16 mitochondria ,cell,atp, aerobic and anaerobic respiration 31:03 endoplasmic network 32:35 golgi bodies 34:06 centriole 38:46 lysosome 41:00 3 parents body 44:51 vitamin
    45:39 fat soluble vitamin adek 2:23:42 pcr technique

    • @arunimagupta4769
      @arunimagupta4769 Рік тому +1

      50:21 human blood 52:57 thelper 54:22 ph 55:09 type of blood group 55:48 antigen 56:26 o 56:32 antibody 59:55 rh factor
      1:09:30 vaccine

    • @arunimagupta4769
      @arunimagupta4769 Рік тому +1

      1:12:11 type of vaccines 1:16:05 corona vector virus 1:19:12 lymphocites

    • @arunimagupta4769
      @arunimagupta4769 Рік тому +1

      1:19:48 biotechnology 1:27:36 dna

    • @arunimagupta4769
      @arunimagupta4769 Рік тому +1

      1:46:29 Transcrypte 1:46:38 biotechnology 1:55:26 recombinant dna , bacteria 🦠🧫 2:17:59 biofortification 2:38:10 reverse transcription
      2:43:42 rna interference-m rna silencing

    • @arunimagupta4769
      @arunimagupta4769 Рік тому +1

      2:45:49 nanotechnology 2:52:53 application medicine 3:13:58 COVID 19 nano coating

  • @fsg269
    @fsg269 2 роки тому +23

    Thanks for the video sir. It was quite helpful for the Prelims 2022. Almost 3-4 direct questions in the exam were covered in this video. Once again Thank you so much 🙏🏻🙏🏻

    • @vijaichikatimalla3211
      @vijaichikatimalla3211 2 роки тому +1

      bolo bhai bolo full paper is from this video !!! are u thinking UPSC is a joke . by the way all the best !

    • @prernabajaj3800
      @prernabajaj3800 Рік тому +1

      Is it useful for 2023

  • @ShubhamMishra-id2rr
    @ShubhamMishra-id2rr 8 місяців тому +3

    This works for 2024 too....
    Best lecture for science n tech

  • @sarojchoudhary9547
    @sarojchoudhary9547 2 роки тому +76

    My favourite notification of youtube is only nd only from only ias channel❤ this starts from sumit sir the hindu editorial discussion nd now ends at these compilation videos!!!thanks to only ias team😊😊

  • @katherinepierce5940
    @katherinepierce5940 Рік тому +8

    This genuinely helped me with the basics, thank you for such a wonderful session.

  • @anuragdabral2382
    @anuragdabral2382 2 роки тому +6

    Phenomenal lecture. I am not preparing for anything but yet you have made it so interesting!!

  • @Aryavart3241
    @Aryavart3241 2 роки тому +6

    Bas Yahi to chahiye tha... 🙏 Thankyou onlyias ❤️

  • @g.n.shastriji
    @g.n.shastriji 2 роки тому +1

    सर आपकी टीम से विनम्र अनुरोध हैं कि आप मुख्य शब्दो और हैंडिंग्स को हिंदी में भी लिख दिया करे क्योंकि आप हिंदी में समझाते और हिंदी मीडियम के बहुत से छात्र आपके वीडियो देखते है ! धन्यवाद

  • @divu0301
    @divu0301 2 роки тому +10

    A BIG THANKS TO THE ONLY IAS TEAM!🙂❤

  • @satishaher1814
    @satishaher1814 2 роки тому +6

    Best teacher ever witnessed on utube ,thank u sir 🙏❤️

  • @talaasheksafar8597
    @talaasheksafar8597 2 роки тому +1

    waaaah...aaj phli baar mujhe science mein interest aaya

  • @ankitapatro7602
    @ankitapatro7602 2 роки тому +20

    Please bring one for environment too... Thank you

    • @sidhnathkumar8559
      @sidhnathkumar8559 2 роки тому

      Pdf kaha milega iska

    • @np7001
      @np7001 2 роки тому

      @@sidhnathkumar8559 iske description mai link h wahase download ho gya h

  • @nishantanand4115
    @nishantanand4115 Рік тому

    Tq... Sir aaj bhi maine revision kiya.. 28 ko exam he aur aaj 24 may he... Very helpful... Bs ek kami he defence tech ni he....

  • @bhawna7465
    @bhawna7465 2 роки тому +8

    Thank you for the comprehensive video. Really helpful for revision.
    The initial biology section is particularly important as it requires in-depth knowledge and clarity of concepts.

  • @shivamgurjar9391
    @shivamgurjar9391 2 роки тому +4

    Best video of science and tech ever seen. Great work sir 🔥🔥

  • @KalpnaBhati
    @KalpnaBhati 2 роки тому +5

    शुक्रिया ♥️... Literally waiting for this one....
    Thank you only ias❤️

  • @ravijunnu9
    @ravijunnu9 2 роки тому +2

    superb lecture sir without waking from chair completed your class .. the content you given is priceless thank you so much sir

  • @aadi3257
    @aadi3257 2 роки тому +2

    Sir, today I listened the complete video of you and got confidence in S&T. Your explanation with explanation was fentastic. Simple explanation. One small request to use white background for PPTs to take pdf print

  • @01Devanshii01
    @01Devanshii01 2 роки тому +11

    Great lectures sir! It was really helpful. Thankyou so much!

  • @Rushabh_Mahadeshwar
    @Rushabh_Mahadeshwar 2 роки тому +4

    Thank you sooooo muchhhh....big soft corner for onlyIAS in my heart ❤️❤️

  • @FactDiscussion
    @FactDiscussion 2 роки тому +1

    Nice session
    गुजरे हुए लम्हों में सदियाँ तलाश करता हूँ,
    प्यास गहरी है कि नदियाँ तलाश करता हूँ,
    यहाँ सब लोग गिनाते है खूबियां अपनी,
    मैं अपने-आप में कमियाँ तलाश करता हूँ।
    🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳
    👍👍🙏🙏

  • @keshav3105
    @keshav3105 Рік тому +1

    Thank you! The video has made science and tech topics easy for students with humanity and commerce backgrounds.

  • @mansuralom8221
    @mansuralom8221 2 роки тому

    thank you so much now i understand complete science and tech
    didn't read comment just start watching video after complete the video you will also give comment from bottom of the soul

  • @devaashish7923
    @devaashish7923 2 роки тому +13

    Superb lecture.....The way sir you can explain truly appreciable....And awesome.... Enhanced understanding level ....boosting knowledge .... nourishing brain .... in nutshell it's tonic for aspirant's....

  • @prabhakarpandey3693
    @prabhakarpandey3693 2 роки тому +2

    Wonderful........ Lecture found nowhere else......... Thanku so much sir

  • @g.m.creation6969
    @g.m.creation6969 Рік тому

    Apse amazing teacher mene AJ TK nhi dekha sir g you are hero

  • @qwertyu5409
    @qwertyu5409 2 роки тому +1

    This teacher is gifted!

  • @jaimatadi-t7y
    @jaimatadi-t7y 2 роки тому +2

    A big thankyou to only ias team from my heart for these initiatives. Special thankyou for this lecture.

  • @TheRayRS
    @TheRayRS 2 роки тому +2

    Finally ..thanku only IAS for all ur efforts 🙌

  • @shaliniangel5173
    @shaliniangel5173 2 роки тому +1

    Best ever video on science & tech... ✨ Conceptually easily understandable each and every topics.. thnq sir

  • @SurajSingh-wp7pm
    @SurajSingh-wp7pm 2 роки тому

    Only ias main mujhe only Siddharth sir ka hi class thik laga thanks you so much sir

  • @sudikshapandey0606
    @sudikshapandey0606 2 роки тому +4

    Such a beautiful lec wasn't bored even a sec !

  • @atritrikavansa430
    @atritrikavansa430 2 роки тому

    I came here for just cell notes but end of learning all other topics. Thanks 😊

  • @Just_English393
    @Just_English393 2 роки тому +4

    You r great sir...n your explanation is outstanding.. the knowledge you provide in your videos is really incredible as you give us the additional content in the depth what is actually required and not given by other amature teachers (sorry to say but it's true)..thank you so much sir 🙏

  • @vaibhawsingh1895
    @vaibhawsingh1895 2 роки тому +2

    Thank You so much Sir for making SCIENCE & TECHNOLOGY interesting.

  • @getitdone8076
    @getitdone8076 2 роки тому +1

    This is the best science class I ever had!!

  • @ketansingh2342
    @ketansingh2342 2 роки тому +2

    Very lucid way of making concepts easy to comprehend for students..
    Really helpful thanks for this lecture..

  • @vedant7037
    @vedant7037 Рік тому +1

    Very thankful to OnlyIAS and Siddarth sir for this lecture….you made this super easy… especially that space tech part : first time ever I clearly imagined everything…Thank you sir

  • @krishnasingh5432
    @krishnasingh5432 2 роки тому +1

    Bahut best lecture thank you only Ias team and specially shidharth sir 🙏🙏🙏

  • @kavita_singh_rajput
    @kavita_singh_rajput 2 роки тому +1

    Essi video ka wait kar rahi thi
    thank you so much sir ji and onlyias team ☺

  • @rohan7230
    @rohan7230 2 роки тому

    Superb, best video for revision. Literally took care of S&T

  • @aryanray1878
    @aryanray1878 2 роки тому +4

    So accurate with very easy understandable way of teaching and making the topics rememberable in just one watch 😘 , haven't understood science and technology this way very efficiently ❤️

  • @cilbup
    @cilbup 2 роки тому +2

    Thank u sir. I’ve benefited from this video in my exam.

  • @vijaichikatimalla3211
    @vijaichikatimalla3211 2 роки тому

    the way you explained blood group concept is excellent !!!!

  • @sandy2011
    @sandy2011 2 роки тому

    Thank you so much sir & onlyias. I attempted my science and tech this year with confidence because of the class.

  • @chandramohan932
    @chandramohan932 2 роки тому +1

    So helpful. Thanks Onlyias team 🙏
    Sir mere ko "राज ठाकरे " jaise dikh rhe.. 😆😆 lol

  • @prajjawaltrivedi5694
    @prajjawaltrivedi5694 2 роки тому +1

    Thank you sir for this lecture bahut helpful tha I 2023 prelims k liye bhi aisa kariyega and sir please csat k liye bhi isi type kuchh krte to aacha hota team only IAS

    • @bangmachiv
      @bangmachiv 2 роки тому

      Kya helpful tha. Kitne question aaye isme se

    • @prajjawaltrivedi5694
      @prajjawaltrivedi5694 2 роки тому

      @@bangmachiv directly ni but indirectly and related questions the . Maine last time revision k liye dekha tha . Science and tech and economy k

    • @bangmachiv
      @bangmachiv 2 роки тому

      @@prajjawaltrivedi5694 aapka clear ho gaya?

    • @prajjawaltrivedi5694
      @prajjawaltrivedi5694 2 роки тому

      @@bangmachiv ni CSAT aachha ni gya tha maine sahi strategy follow ni ki.

    • @bangmachiv
      @bangmachiv 2 роки тому

      @@prajjawaltrivedi5694 bhai to aapka gs pt ka cutoff clear ho gaya? Mai cat 99%iler hun, kuch csat ka help chhaiye to kardunga. Meri gs pt me kya padhna hai help kardo bhai

  • @saudagarbodke9537
    @saudagarbodke9537 10 місяців тому

    Sir aapka e marathon lecture bohot jyada aachha hai than you for free marathon vidio

  • @priyankarao946
    @priyankarao946 2 роки тому +5

    The most awaited one 😄

  • @jyotsnachouhan3050
    @jyotsnachouhan3050 Рік тому

    Very very useful... please come up with more such videos by Siddharth sir...he explain concepts very nicely... special thanks to Sir.

  • @adeetysingh4632
    @adeetysingh4632 2 роки тому +1

    Efforts made by only IAS is incredible👍

  • @GurdeepKour-gi5ti
    @GurdeepKour-gi5ti Рік тому

    The best teacher 😇 thanks for giving us your precious knowledge free of cost ... 🙇‍♂️

  • @Fahmida.mcamtech
    @Fahmida.mcamtech 2 роки тому

    Very clear n to the point explanation sir. Really iam so thankful for this informatic vedio

  • @ashushah4635
    @ashushah4635 2 роки тому

    Thank you...a lot of information science & Technologies, i knew to watch one video!

  • @kantadevi2744
    @kantadevi2744 2 роки тому +1

    What a lecture , Amazing . Thank you

  • @be_rojgar9607
    @be_rojgar9607 2 роки тому +1

    Hello sir....... Thank you yahi lecture se direct 3-4 Que aye the

  • @thelyinglama4871
    @thelyinglama4871 2 роки тому

    simply awesome..Just fall in love after watching this lecture

  • @CSEEXAM2024
    @CSEEXAM2024 2 роки тому +2

    Thank you so much ye to most important topics hai.....

  • @OnlyIasnothingelse
    @OnlyIasnothingelse  2 роки тому +61

    To Download the Pdf: drive.google.com/file/d/1N5HSwhsq3Cz1Mfb1X1wpCg9NukcnkJpV/view?usp=sharing

    • @Sam-tp2sf
      @Sam-tp2sf 2 роки тому +3

      @2:16:23

    • @Aspirant742
      @Aspirant742 2 роки тому +2

      Thank you so much team only IAS
      Best sci & tech lecture I ever seen with basics .

    • @jatenderchahal
      @jatenderchahal 2 роки тому

      Thanks Sir

    • @zubairpatel833
      @zubairpatel833 Рік тому

      where i can get the full video ?

    • @pranaybehera3971
      @pranaybehera3971 Рік тому

      Sir but some topics like classification and disease have not covered in the lecture

  • @aadityaraj38
    @aadityaraj38 2 роки тому

    Thanks sir for your valuable teaching. Many thanks to OnlyIas Team👏👏

  • @kaushalkumarsingh9362
    @kaushalkumarsingh9362 2 роки тому +1

    best ever class i watched of s& t

  • @durga8157
    @durga8157 2 роки тому +4

    3:18:20-Answer for nanotube question in upsc official key is C(statement 1,3,4 are correct)

    • @l.n6912
      @l.n6912 2 роки тому

      Carbon nanotubes as an artificial blood vessel can create blood clotting, therefore it is unsafe.

  • @dentist_in_a_kitchen
    @dentist_in_a_kitchen Рік тому

    Extremely beneficial lecture Sir .. Thank you so much Sir for your supreme efforts

  • @SurajSingh-wp7pm
    @SurajSingh-wp7pm 2 роки тому +1

    Superb quality and sound

  • @sandhyayadav8656
    @sandhyayadav8656 2 роки тому

    The way you explaining is superb sir..very helpful lecture 🙏🙏

  • @shiviuy
    @shiviuy 2 роки тому

    Bohot bohot achhi class 👌👌... Thank you so much sir.. 1 request pls make video in better quality.. 🙏

  • @Kush_dahima
    @Kush_dahima 2 роки тому

    thank you onlyias. i could able to mark 3 questions correct because of this lecture.

  • @madanlal1423
    @madanlal1423 2 роки тому

    Most thankful for only ias team 🙏🙏🙏

  • @mohilvaghela1474
    @mohilvaghela1474 2 роки тому

    Thanks for sharing pdf its reduced my lots of efforts and time

  • @pirzadaasif5485
    @pirzadaasif5485 3 місяці тому

    Outstanding class ruined by lack of technology 😢
    Thankyou sir.

  • @dhruvparihar8916
    @dhruvparihar8916 Рік тому

    smooth explaination of topics 🤩

  • @abhishekpanwar1770
    @abhishekpanwar1770 2 роки тому +1

    tysm sir and onlyias for such a wonderful lecture... I had tried to learn about blockchain several times but was not able to recall it but sir you made it easily understood tysm sir

  • @gulapsakhan5953
    @gulapsakhan5953 Рік тому +1

    Thank you so much for your classes it will really helpful

  • @tsang22
    @tsang22 2 роки тому

    best lecture on science and technology. thank you sir

  • @hindisamanygyan
    @hindisamanygyan 2 роки тому +15

    Correction: Question related to Carbon Nanotubes (2020), answer is C( not D, reference-UPSC official Answer Key)

  • @imraparray
    @imraparray Рік тому

    I feel very confident about watching y marathon y skills are extraordinary

  • @sumitsuryavanshi4187
    @sumitsuryavanshi4187 2 роки тому

    Dhnaywad sir apne bhut ache se explain kiye

  • @divinesoul123
    @divinesoul123 Рік тому

    Since childhood... if it's about remembering then I only remember just one thing which is :- Mitochondria is the powerhouse of the cell😂

  • @RahulSharma001
    @RahulSharma001 11 місяців тому

    sir it was very useful video. kindly create one such video for upsc 2024 also. thanks

  • @arvindsinghbishnoi8967
    @arvindsinghbishnoi8967 2 роки тому +2

    It is very dificult to find a teacher who teaches Science and technology without 'Bakchodi' ......but thanks to ONLYIAS.

  • @subhadraswain8086
    @subhadraswain8086 2 роки тому +1

    Thank you so much sir,you explain in very lucid manner

  • @POOJASAINI-kd6uh
    @POOJASAINI-kd6uh 2 роки тому

    Excellent content and explaination Sir
    Thank you very much for this video. Great Effort

  • @EducationWithAvadhesh
    @EducationWithAvadhesh 2 роки тому

    thankyou so much sir, for making each and every concept crystal clear.

  • @S.Sharma1944
    @S.Sharma1944 Рік тому

    Superb teaching method🙏

  • @robs91dude
    @robs91dude 2 роки тому +11

    Sir, there is a correction. IRNSS is only 7 sate. One satellite got malfunction, thats why a replacement satellite is used. this should be clear.

    • @swatikapoorkapoor
      @swatikapoorkapoor 2 роки тому +4

      To date, ISRO has built a total of nine satellites in the IRNSS series; of which eight are currently in orbit Three of these satellites are in geostationary orbit (GEO) while the remaining in geosynchronous orbits (GSO) that maintain an inclination of 29° to the equatorial plane
      . The IRNSS constellation was named as “NavIC” (Navigation with Indian Constellation) by the Honourable Prime Minister, Mr. Narendra Modi and dedicated to the nation on the occasion of the successful launch of the IRNSS-1G satellite. The eight operational satellites in the IRNSS series, namely IRNSS-1A, 1B, 1C, 1D, 1E, 1F, 1G and 1I were launched on Jul 02, 2013; Apr 04, 2014; Oct 16, 2014; Mar 28, 2015; Jan 20, 2016; Mar 10, 2016, Apr 28, 2016; and Apr 12, 2018 respectively

  • @shreyanshshekhar7304
    @shreyanshshekhar7304 2 роки тому +4

    Sir and @OnlyIAS team, the PYQ discussion part of vaccines (at 01:19:34 ) is not uploaded, kindly take a look. It had few imp questions like Recombinant DNA question of 2021

  • @amartripathi6985
    @amartripathi6985 2 роки тому

    Thanks alot dear sir for this wonderful session..... Really worth watching it....

  • @halfmindgamer6644
    @halfmindgamer6644 2 роки тому

    Sir very nice way of teaching.Please keep it up.

  • @Kalispaul
    @Kalispaul 2 роки тому

    Mai bhi delhi ke bada reputed coaching ka student raha hu........Lekin coaching me kya padhaya gaya kuchh samajh nahi aaya.........Ye sir bahut achha padhate hai....

  • @dilipgaikwad4805
    @dilipgaikwad4805 2 роки тому +1

    Thank you sir for such a Enriched session...

  • @paramjeetsinghsisodia930
    @paramjeetsinghsisodia930 2 роки тому

    Very nice and lucid explanation. Thank you sir .

  • @vinodhiwrale562
    @vinodhiwrale562 2 роки тому +1

    Excellent!
    Very perfect revision video
    Loved it ♥️
    Sir pls stop calling 'kahi na kahi'

  • @sushmathakur4204
    @sushmathakur4204 2 роки тому

    one of the best lectures .Thank you so muchhh

  • @anushriyasingh6636
    @anushriyasingh6636 2 роки тому

    Excellent lecture and very useful 😇 Heartfelt thanks 🙏