Old videos are more better than new videos. Premanand anna explanations always 💥💥
@k.n.vijayakumar55198 жыл бұрын
ஆஹா அருமை அருமை தலைவா. ஒவ்வொரு வீடியோவிலும் புதிய புதிய விஷயங்கள். அனைத்தும் பொக்கிஷம். நன்றி.
@prabhubenwa83138 жыл бұрын
Sir I seen your all videos In tamil language its very interesting And we want more science videos
@balasubramanian77769 жыл бұрын
Sir totally love your videos !! Please never lose hope over not getting sufficient views sir !!! evalo per paakuraangaradhu mukkiyam illa aana paakra sila perukku kuda informative irundha podhum sir!! Thank you n keep up your good work :)
@nirojanantony19117 жыл бұрын
Enaku ore oru varutham thaan.. Naan school padikkum pothu LMES channel illayeh.. How unlucky I was..
@tamilanindian6535 жыл бұрын
S
@RajeshKumar-ci4ce4 жыл бұрын
Me too
@youmanitube9 жыл бұрын
You are one of the best teacher I came across... Keep Going.. You Rocks.. I got interested to learning in 30's again..
@RajeshKumar-ci4ce4 жыл бұрын
Superior than climax court scene explanation in Chernobyl! Hats off you guys 💐
@srikanthcolin46759 жыл бұрын
I never fail to watch your videos. Really very clear way of explaining. Please keep up the great work anna!
@karthikmechbiz8 жыл бұрын
The way you are explaining is quite awesome. Hats off to you bro. Expecting more from you about science, maths & technology...
@sridhar14737 жыл бұрын
The way you passing the message & example you are giving for explanation was awesome. Pls go ahead with more more videos to make us strong about science. All the best
@vairamuthu91754 жыл бұрын
Dear LMES, please let us know about the radiations of X-RAY through which we used to pass our food and edible items as a screening process by security staff daily in AIRPORT, METRO and other office infrastructure where X-ray Baggage Inspection screening machines installed is it safe or not and what are the healthy difficulties to be face by operators of X-RAY machines by means of radiation because they always are very close to about 8 to 12 hours while operating this kind of X-RAY machines, i repeatedly asked these questions but no one explains this but I hope now finally reached the best platform where I can understand in simple way... You guys are really amazing... keep it up and best wishes for your successful future sessions..
@sheikadamshah90506 жыл бұрын
Brother, at Last of video giving curiosity to know about the topic. Good marketing
@dvcinfomedia8 жыл бұрын
Hi bro your educational video are really help for everybody, especially for students and also like your way of speech and explain our science world. I'm expecting every teacher's are watch your video to learn how teach. All the best bro keep your great work.
@kabilang49219 жыл бұрын
Your explanation and real life experiences in the field of Engineering and science is awesome. And making the most difficult subjects, probably hating subject is Mathematics. So, the mathematics behind nuclear disasters is a good explanation. I appreciate ! Can you explain what are the real time experiences of solving Matrices and its applications ? I think you are from Engineering background.
@SuperstarSridhar7 жыл бұрын
Your videos are excellent. I have seen many of them. My suggestion is is you added English subtitles to them, you could have a nation-wide, why even world-wide reach. Will you consider doing this? Thanks.
@Saivisak8 жыл бұрын
Appreciable Initiative. You can take this into next level so that it can reach students in villages and small towns as well where people are not connected with Internet.
@PriyaDharshinipri5 жыл бұрын
Very good real time example 👏 watching this video after completing Chernobyl HBO mini series 😊 Please make a deep explanation about Chernobyl disaster..
@suranderrulzz5 жыл бұрын
I came here after finishing the 5th episode, now I could understand the trial scene. Such a brilliant making, kudos to HBO for making us educated. HBO has compensated with Chernobyl for the disaster caused by Game of Thrones Season 8 😅
@aldrinxavierax5 жыл бұрын
🙌🙌ipo dhaa paathu mudicha.. 🚫🚫🚫☢️☢️☢️
@mathan8045 жыл бұрын
👏👏👍
@madhumail095 жыл бұрын
Chernobyl nuclear disaster is happened because of two issues 1.human error 2. Design flaw Human error: Chief engineer dyatilov ordered tuptenov and akhimov to reduce the power drastically this causes xenon poisoning in the reactor to increase... This made the reactor too slow to produce power less than 300 megawatts... But they actually require 700 mw to complete the test Again dyatilov pressured akhimov to increase the power drastically... Akhimov and tuptenov both removed almost all the control rods... As there is nothing to control the chain reaction the core started heating much and generated more steam hence more power By seeing this akhimov got scared and pushes the AZ5 button to immediately push all the control rods to back in position Design flaw The control rods are made of boron but the tip is covered by graphite (cost cutting).. in this case graphite will increase or accelerate the reaction more than actual ... The nuclear core got overheated and every last molecule of liquid is turned to steam ... Reactor 4 has capacity to produce 3200 Megawatts but it crossed 30000 ... Immense pressure in the core hit the control rods and top lid of the reactor blew off ... The oxygen was exposed inside the core and it increases the heat caused the mega explosion in reactor 4 --- this is what I got from Chernobyl mini series
@aravindm49625 жыл бұрын
Very clear explanation Anna.. ibdi solli kodutha ebdi markkum..??
@manikumar5107 жыл бұрын
wow great explanation dude, all your videos will spark many mind around us. and will get started towards innovative thinking on our every action we do.
@spmofficial87046 жыл бұрын
Appada college la padichathu evlo theliva solli kodukkala neenga enakakku professor Ra vanthurukkakudatha I miss you sir by Srinivasan B.sc, chemistry
@dualplanet9 жыл бұрын
Really very amazing videos brother. I hats off your greater work and effort. I'm waiting for next videos.
@SureshKumar-so6vp8 жыл бұрын
Nice dude.. Keep up the good work.. Can u say which place u r from?
@manovaabraham27829 жыл бұрын
Next adhul kalam clear explanation.. Really help full for me...as mechanical engineering student... If u get a dislike.. He would me helen
@arunececiet7 жыл бұрын
you are very interesting , I am just getting addicted to your lectures . great job I am jealous of the school kids now they can refer here for answers. Start a work shop or something like this. you will go all places
@palpandir12965 жыл бұрын
I like your teaching . Ithellam neenga enga irunthu prepare panreenga bro konjam sonnenga na nanum follow pannuven
@karthiknidhin35858 жыл бұрын
awesome keep it up !! it is helping a lot of students like us and inspiring us to choose a branch of study in ug
@karthikshanmugasundaram75919 жыл бұрын
I never fail to watch your videos. Really very clear way of explaining. Please keep up the great work bro :)
@SHARRAB9 жыл бұрын
Can you explain alcubierre drive?... It will be useful for our young scientific minds
@jayaganesh99533 жыл бұрын
Simple way to understand 🙂
@harish-5036 жыл бұрын
Hats off from Malaysia... Excellent sir
@himagesh88358 жыл бұрын
மிக அற்புதம்...
@Saivisak8 жыл бұрын
Great work brother.... Please keep posting videos covering more mathematics concepts
@santhoskumar52525 жыл бұрын
Bro fentastic explanation bro...
@prabapk9 жыл бұрын
Simple and superb explanation.
@mrexploretheworld8 жыл бұрын
Wow, Good Work bro . You are clearing few of my many childhood doubts. :). This was one among the. TY So much
@tsmaniyan9 жыл бұрын
wonderful super teaching
@rajivjiiva32147 жыл бұрын
brother super.....vazhthukkal
@somuraj74069 жыл бұрын
nice video ....i hav a question cant we reduce the radiation in the affected area artificially???Is there any research going on it???
@gunarolls7 жыл бұрын
amazing.......................expecting a lot of videos from various topics
@sivanesan87467 жыл бұрын
super bro ... nice video thank you👌👌
@elumalaichinnathambi1139 жыл бұрын
Good information. ..Thanks
@VijayashreeR7 жыл бұрын
very very clear explanation
@sanoptprie26825 жыл бұрын
The nuclear plant explanation would surely help me in coming board exam... Well explained
@abishekg59235 жыл бұрын
Really useful channel
@manikandang5519 жыл бұрын
u r explanation is too good....and upload a more videos.....
@deneo22053 жыл бұрын
Excellent brother
@docuchiha59246 жыл бұрын
Bro.. Uranium pathi oru video podunga bro.. Uranium behaviors and safety measures aah pathi video podunga bro.
@KRSrini9 жыл бұрын
interesting finish. Waiting for your quantum mechanics video
@seeralans8139 жыл бұрын
Few facts amazed me.. Keep up the good work brother.. Waiting for the next video 👍👍👍👌👌
@jahirhussain45006 жыл бұрын
I have seen many videos to learning methodology like feynmann technique,mind mapping,asking question etc.what is the method your following
Bro Hiroshima Nagasaki la nuclear bomb potangala antha bomba eppadi work aaguthu nu clear ah explain pannunga it will be useful to school students, avanga antha history ah pathiyum therinjipanga athula irukura science ah pathiyum therinjipanga
@SivacharanChandrasekar9 жыл бұрын
Very informative!!! Keep up the good work!!! :)
@prabhuelangovan46807 жыл бұрын
Bro Pls put a video about how rainfall measured... In centimeters and Milli meters
@francisxkumar8 жыл бұрын
great information
@muthukumar32856 жыл бұрын
Excellent explain...
@muralia1289 жыл бұрын
Awesome explanation....
@shobahari65163 жыл бұрын
well explained sir
@mhj.xd77 жыл бұрын
sir i have seen all videos that u uploaded vvaiting for nxt videos really intresting
@vikeeysmokiee69608 жыл бұрын
can you explain about matrix? because romba varusam matrixlam mathsla padikurom but matrix eduk use ena application thiiriyala so could u explain.
@deliberate60612 жыл бұрын
Simple bt powerful 👏👏
@Nothing-xi5dv2 жыл бұрын
Sir one question antha 1 neutron eppadi 3 neutrona marichi yaravuthu sollunga please......
@sakthiprakash92455 жыл бұрын
Bro i got nuclear fi&ussionin 10th board vid paaklana 3 marks vitruppa Thanks bro U saved my rank
@NirmalKumar-sg9hw3 жыл бұрын
Good explain👌 sir
@vinna2k8847 жыл бұрын
Anna I have a doubt that is the energy released from the nuclear fission is whether the binding energy of the nucleus are the extreme density of the nucleus,,,,, tell me the answer I am waiting for your response
@zayidu9 жыл бұрын
Amazing videos! Awesome👏👏👏👏
@smartbaki9 жыл бұрын
good information. great effort !!! waiting for your next one!
@kaliyamoorhy60937 жыл бұрын
anna mikka nanri useful messages welcome
@ajay.d79037 жыл бұрын
I like your videos very much.....
@jsraja27127 жыл бұрын
After nuclear fission, what will be the characteristics of the newly created atoms?... Can we able to reuse it, If yes how it will be because the newly created atoms also contains radiation right?
@Ragul16075 жыл бұрын
Romba thanks sir
@lokerocky35317 жыл бұрын
not only control rods are used to control the exponential temperature rise along side they also use sodium which has higher boiling point than water
@manovaabraham27829 жыл бұрын
Please explain about entropy.. I cannot understand it...
@krushgo19345 жыл бұрын
நண்பா! அறிவியல் விளஙக்கங்கள் அருமை! அறிவியல் புத்தாக்க உணர்வை மாணவர்கள்ட விதைக்கும் நோக்கம் புதுமை. ஆனா என்ன போல தமிழ்வழி கல்வி பயின்றவர்களுக்கு நீங்கள் ஆங்கிலத்தில் அறிவியல் கலைச்சொற்கள் எளிதில் பிடிபடவில்லை. அதனால் ஆங்கிலச்சொற்களோடு தமிழ கலைச்சொற்களையும் சேர்த்து கூறினால் என்னைப் போன்ற அரசு பள்ளி மாணவர்களுக்கு விளக்கங்கள் நன்கு புரியும். தனியார் பள்ளி மாணவர்களுக்கும் தாய்மொழி அறிமுகம் கிட்டியதோடு இன்னும் ஆழமாக விளக்கங்களை புரிந்துக்கொள்வர்( அவர்கள் அரைகுறை ஆங்கிலம் பயில்பவர்கள் தானே). அரசு பள்ளி ஆசிரியர் "திரு.ரூபி தெரசா" தன் செயலி மற்றும் காணொளிகளில் பெரும்பான்மையாக தமிழிலும் தேவைப்படும் இடங்களில் ஆங்கிலத்தில் கணிதத்தை பயிற்றுவிக்கிறார். அதற்கு பெரிய வரவேற்பு இருப்பது நீங்கள் அறிந்ததே. அண்மைமியில் இந்த அம்மையார் ஒரு செய்தி தொலைக்காட்சிமில் இருந்து விருது வாங்கியுள்ளார. நீங்கள் தமிழிலும் கலைச்சொற்களை சொல்வது "அறிவியல் தமிழை" வளர்த்தது போன்றது. ஏதோ பாத்து செய்யுங்க நண்பா, எங்களுக்கு அறிவியல் கத்துக்குணுணு ஆசை இருக்கு.
@waranpavikaran16464 жыл бұрын
Sir fukushima pathi oru video panuga
@manikandansubramaniam80247 жыл бұрын
if thorium research are also under going in nuclear sector.if tamilnadu Kerala are also having an huge amount of thorium..can you explain an thorium related researches
@yogekmj56948 жыл бұрын
bro i need to ask some question might be it is mokka question: when boiling the coconut water what is the effect of it after drink; it like effect of normal water or something else pls bro idhuku neena oru comment pota kuda podhum
@jeevajaguar33326 жыл бұрын
Super anna I am big fan of LEMS
@nandha01508 жыл бұрын
Excellent.,
@Sorivicky9 жыл бұрын
Super and thanks to upload
@thedank45616 жыл бұрын
Sir I need to know about the science, impact, aftermath behind the Hiroshima and nakazaki atomic bombing can u pls upload a video based on tat?
@madhumail095 жыл бұрын
The nuclear weapon and reactor works in same concept A nuclear weapon either user U235 of plutonium which are radioactive elements... They pack this as core explosive surfaced by other explosive The only difference between a reactor and a weapon is the control rods ... Nuclear weapon won't have a control system but the amount of uranium used will be lesser compared to a reactor When a nuclear bomb is blasted the radio active element such as uranium or plutonium will go in fission as LMES mentioned they will grew exponential causes extreme heat and energy on the place of explosion But these radio active elements will not decay Faster it will emit radiation for 10k years ... These radiation will alter the human cell DNA and increase unwanted mutations causes cancer and death Say no to nuclear weapons
@bharathsekar52065 жыл бұрын
Sir ivalo naala enga iru dhinga finally naan ungala kandupudichen
@jahirhussain45006 жыл бұрын
How to you learn these information and releate to something.what is tge secret way of learning
@contactlight11929 жыл бұрын
superb
@raghavendranl13639 жыл бұрын
Excellent Explanation :)
@optimist86727 жыл бұрын
nice video,please upload more videos bro!!!
@kapilkannan19017 жыл бұрын
then we can use control rod to capture radiation affected area to reduce radiation or even we can nullify it any suggestion
@vinna2k8847 жыл бұрын
bro control rod is only for neutrons not for radiations
@sasikumars86013 жыл бұрын
@lmes please give explanation of Chernobyl series in details please 🙏🙏🙏🙏🙏🙏
@shanthakumard56686 жыл бұрын
The void nuclear reaction will be starting, how can the end be....? Please answer me
@agastinrajece16054 жыл бұрын
Sir, what is mean by neutron and nucleus?
@drarunstephen9 жыл бұрын
Waiting to know about quantum mechanics
@rameshhariharan26232 жыл бұрын
Super sir
@gamingkolar47892 жыл бұрын
Super 😇
@manojkumarm69587 жыл бұрын
Super Ji.....
@tamilthoon93396 жыл бұрын
Solar bike and electric bike use panna mudiyama patti video potuga
@jsurya42617 жыл бұрын
bro next video next nu soluriga . bt ata topic yeta video yum.ila .
@anandhaanbarasu46053 жыл бұрын
Super Position
@thiru4867 жыл бұрын
Sir if we take 1 kg of uranium and 1 kg of Coal..their mass remains the same right? Then according to E=mc^2 their energy should also be the same right ? But why it differs ??
@travelist4life7 жыл бұрын
1kg of paper is not equivalent to 1kg of coal ....paper burns quicker than coal ...so it's dependent on property of the substance used ....
@rajkumarrajendran60647 жыл бұрын
not every mass get converted into energy. only the mass lost as the result of the process. that means the mass of residue after combustion of coal will be higher than equal mass of uranium. note: residues includes all solid, liquid and gases i.e all forms of matter
@Kawinstark7 жыл бұрын
Oru hydrogen-2 isotope atom ah eduthukalam.. adhoda nucleus la oru proton oru neutron kuda bind agirkum.. adhu bind agumbodhu.. konjo mass ah energy ya eduthukum rendu onna irukuradhuku.. Andha mass dha we can represent it in the form of e = mc^2 .. Binding energy / mass curve pathingana puriyu, why uranium is used for nuclear fission process ku nu ..
@suryakala7064 жыл бұрын
Can we use linear growth for nuclear power station???