You are international tressure sir, i couldn't thank you well enough if i ever tried. These lectures of yours and all other videos should be saved and kept safe for all those who are curious about foundations of universe. I always wished to know all about these concepts when i was a little child. Yet you covered all the important bits on my mind from all those years. I feel very lucky i came across to your channel. Biggest thanks.
@juliusrobertoppenheimer9104
5 жыл бұрын
Damn, I miss him
@LonesomeTraveller
3 жыл бұрын
He probably ran out of topics to lecture on.
@ranjitsarkar3126
3 жыл бұрын
@@LonesomeTraveller BRUH
@Anaximanderification
9 жыл бұрын
This type of video is how physics should be taught. If I miss something in the process, I can retrace back to where I failed off the train of thought. Kudos sir, I hope you continue making videos. :)
@TalooshDaBoss
8 жыл бұрын
You haven' uploaded in more that 1 year and 5 months..... Plz come back DrPhysicsA. When you come back, can you do some advanced physics topics because you already covered a lot of A level stuff. Do topics like General and Special Relativity, Quantum Mechanics/Physics, Particle Physics, and Statistical Mechanics. Go into the calculus of those subjects instead of just touching a little on the subject. Tell us about the lagrangian. You can also teach some math like, chaos theory, calculus, differential equations, and much more. I know it's math, but you can teach math needed for physics. Just come back because a lot of us are eager to learn Physics from an amazing teacher. I hope you aren't dead.
@whitewalker608
7 жыл бұрын
someone please hear this and call DrPhysicsA back. plz
@coolbluesky4078
7 жыл бұрын
twitter.com/BobEagle2 message him use the #bringphysicsaback
@sankarmitra3269
6 жыл бұрын
Funny.Im reading this in August of 2018.
@amitbanerjee6021
6 жыл бұрын
Sankar Mitra im here too brotha
@amitbanerjee6021
6 жыл бұрын
conacal rubdur damn bro!
@mohamedridamahir1960
8 жыл бұрын
it has been a very long time you didn't post anything , doc hopefully everything is ok
@jimkeller3868
9 жыл бұрын
This video is a rare thing. It goes in depth into stellar fusion AND it is concise, AND it is understandable! I challenge anyone to find a another video about this topic that does all that. Save your time...you won't. I have taught Astronomy for many years, and have learned from this video. Learned not just some about fusion, but some about how to teach in a way that is understandable and interesting, Thank you sir.
@bendeguire1798
6 жыл бұрын
Thank you for your profession and hard work to teach others.
@whiteknight1442
5 жыл бұрын
also teaches you to how to tell someone about the all mechanisms and things.
@jeffreymathews7792
Жыл бұрын
DrPhysics A Sir, I want to thank you for alll this 2 years your channel has helping me out for my board examinations. That is all.
@gator1984atcomcast
2 жыл бұрын
Thanks. You obviously enjoyed a great British education. Learned a lot.
@ironylulz
3 жыл бұрын
This is a most elegantly composed description on the subject. I don’t know much about physics or science, but this video made the subject accessible for me, and I feel gained a greater understanding. Thank you.
@maitreyashyam5800
3 жыл бұрын
Bring Dr. Physics back And big thank you from india
@ranjitsarkar3126
3 жыл бұрын
Me too
@flyingsquirrielqwertyuiop7757
9 жыл бұрын
Awesome Physics professor! You covered almost all the topics now.... but I hope it doesnt stop here:) Love your teaching!
@misterkefir
8 жыл бұрын
Why are You not making videos anymore?
@misterkefir
7 жыл бұрын
Exactly! Nearly all :p But yeah, there is a lot of videos on this channel. Shame that he isn't making videos anymore though.
@UnframedAnimation
7 жыл бұрын
Bump this question
@coolbluesky4078
7 жыл бұрын
twitter.com/BobEagle2 message him use the #bringphysicsaback
@FaelFabriEngineering
5 жыл бұрын
@@coolbluesky4078 let's make him come back
@globaldigitaldirectsubsidi4493
5 жыл бұрын
Maybe he died
@AndrewNicoll
7 жыл бұрын
Are u going to make any more videos, i really miss them.
@kahnmoon
5 жыл бұрын
hey mate daz from austrialia. you should do more clips on mathematic notation and show us how calculus and string theory boggle is conveyed and the innate underlying maths concepts which are oversimplified and completely foreign to someone who is not in the know.. learnt alot from you. keep the clips coming. legend.
@71mb0
Жыл бұрын
Best explanation I've seen on this subject and presented in a way that was easy to understand. Thank you.
@techxteem8010
3 жыл бұрын
This is one of the top channels for physics.
@longden57
7 жыл бұрын
Absolutely fantastic videos Bob! Thank you for all the time you've put into them. It's been a big help while working on my MSc in Nuclear Engineering and now again for my PhD in Nuclear Physics. Do you have plans for more? thanks Jason
@camellia987
8 жыл бұрын
The way you explain the process makes it very easy to understand. This is easily one of my favorite KZitem videos of late. I'm definitely gonna check out your other stuff.
@lennydoyle7382
4 жыл бұрын
Wow. Fascinating tale of the birth of elements and suns and gold. DrPhysicsA well done again. Looking forward to the second part. Oh look! Spin Orbit Coupling is on the way.
@ranjitsarkar3126
3 жыл бұрын
I am extremely sorry But he stopped making videos 6 years ago and this is the last one.
@pcalculas
7 жыл бұрын
and grand salute to ur services for physics....
@johnnythreefour2902
8 жыл бұрын
I wish you continued making videos. No one explains things better.
@omarsherif9086
8 жыл бұрын
can you make a video about the Schwarzschild metric and the Kerr metric? I tried so hard to understand what these are, but I couldn't grasp it.
@alieslami2321
7 жыл бұрын
Miss you Maestro !
@vandanapayal4813
5 жыл бұрын
Why you stopped uploading videos?? Thank you for sharing your knowledge is such a simple way. Your videos are of great help. I hope everything is fine. God bless you. Wish, you come back soon.
@mushfiquefahim141
7 жыл бұрын
What you're doing with these videos is quite as remarkable, professor.
@solounomas0
3 ай бұрын
This video is amazing. I will pursue further education in plasma physics or nuclear I will decide in future
@amnahiba4724
2 жыл бұрын
Thanku sir , your videos are truely amazing From India & a 18 year old jee aspirant
@aparthia
9 жыл бұрын
Phenonal narration and great video. Thanks for making this!
@shaiksyarif3791
8 жыл бұрын
im going to watch your videos after im done with my sem exams. very interesting
@jayaramanganapathi9385
3 жыл бұрын
Great listening, one of the best videos by the best teacher.
@martinhofman80
8 жыл бұрын
This great summary of nuclear fusion is great work, however, the sketches imply that a star shrinks when it runs out of hydrogen in its core. We know that outer layers do the opposite - they expand. The core shrinks all right but what makes the surrounding layers expand? Is it the higher 'fusion pressure' in the core or subsequent fusion in the other layers?
@alyagroudy29
8 жыл бұрын
i just wanna say thank you for helping me study for my physics exam, i got an A*in A level! mainly because of your videos :D
@benoitb.3679
Жыл бұрын
DrPhysicsA! A VERY VERY *VERY* BIG THANK YOU FROM ENGLAND!
@robertadorrough3852
10 жыл бұрын
Wonderful, lovely. About the 25th minute an expression of sympathy for the sun. And you thought you had problems...all that glitters is not gold. There are heavier metal heavyweights. Funny musings, glad you avoided the hole. Still want to squeeze that last fraction of a second when the S processed iron has tired the star from fusion and then..crunch, splat...oh look there goes uranium. Have a happy winter holiday.
@jacklawrenson9434
8 жыл бұрын
I am 12 and you make it understandable for me
@erikziak1249
10 жыл бұрын
Great video, as always. No big new things for me, but it is nice to remind of the things te one is aware of. The very end of the video was almost poetic. Reminded me of other great physicians and promoters of science. I guess DrPhysicsA does an equally good job. Hats off. Thans for these videos. There are many people out there who think they understand, but they lack the capacity to share their knowledge in a way like you do. Man I would love to have a beer with you and talk for an evening... About anything... Disclaimer: I know that my mental model of you that I made up in my head is most likely wrong. But realizing that is good in itself. Cheers. Thanks again. Do not think about these sentences too much if they did not make any sense to you. Keep making these great videos.All the best, Erik. Also I write this on a slovak keyboard which does not have the apostrpophe sign and I am lazy to switch it to english (also due to the QWERTY/QWERTZ difference), so that is the reason why I use the "long form" in my writing. I am perfectly comfortable with the short too. Different topic, I drifted away... Again... Sorry.... Loneliness leads to insanity. I am a nice example. Is it sad? Partially... Just make the best out of it (you, not me), be normal, not jerks like I am. Take me as a warning... Do non end up like me, seriously. Watch, learn and be glad you can make an actual use of this FREE knowledge. This is simply great. And be thankful that you are privileged to have internet access and understand english. Peace. (Now I am sad, I do not know why, I want to cry)...
@sahelanthropusbrensis
4 жыл бұрын
Your channel is excellent. You should come back.
@nicolasreinaldet732
5 жыл бұрын
Dr Physics a very big thank from Brazil. I have only find your videos very recently, but they help me to understand the laws of nature, and as some one who wants to become a scientist i thank you a lot from that.
@eftbro9963
2 жыл бұрын
He is a legend for making these awesome videos
@daman6160
3 жыл бұрын
Anybody reading this comment, Please highlight this comment by liking... Message:Professor !! are you alright ? Why didn't you upload videos from 6 yrs?Please reply,Love from Punjab,India.
@ronny7268
4 жыл бұрын
For those who want to contact DrphysicsA let me tell you that he is alive and very well his name is Bob and he is active on Twitter.
@ronny7268
4 жыл бұрын
@BobEagle2 is his twitter Id.go check em out.
@h.b1258
3 жыл бұрын
Why did he abandon his KZitem channel?
@ronny7268
3 жыл бұрын
@@h.b1258 because he thinks he provided enough knowledge that he can deliver.
@cadkls
9 жыл бұрын
Since you are not doing videos until next year, could you (for next year) do some A-level maths revision covering cores 1 through 4 and further maths? Physics and maths tie in quite a lot and for some reason I'm very bad at maths but ridiculously godlike at physics. And I would appreciate it if you could cover some of core 1 and core 2 maths before June next year. Thank you.
@nglawrence5057
4 жыл бұрын
Dr Physics big thank you from Hong Kong
@davidjazay9248
7 жыл бұрын
Thank you so much for your great channel. One of the best!
@outlinegm
8 жыл бұрын
Love the videos, I'm planning on studying maths and physics in my spare time and I will definitely be using your physics lessons. How many videos will you continue to make? I noticed that your last video was a year ago. Will you make more?
@DmitryShevkoplyas
3 жыл бұрын
Brilliant!
@whitewalker608
7 жыл бұрын
What a GREAT amazingly awesome KZitem channel. I'm so glad i found these videos.
@no_more_free_nicks
7 жыл бұрын
I love your videos, you thought me much more than all others together. I don't understand why supernova explodes, if the core collapses why the matter from outer layers doesn't continue and collapse further on it? I remember some video that there will be something like "explosion" of neutrinos that will push the matter into cosmos?
@Josh-nx2zw
9 жыл бұрын
Beautiful video, thank you very much. Perfect for what I'm learning.
@pedrovelazquez138
2 жыл бұрын
Thank you Doc. Greetings from Paraguay.
@mixoprorunner9196
7 жыл бұрын
I dare to call you god of humans i gona watch your video every day
@froop2393
6 жыл бұрын
yes... your videos are pretty remarkable...
@lavuguishi7749
9 жыл бұрын
+drphysicsa Maybe you could do one on Quantum Zeno effect?
@ninajenniferbolibok8074
8 жыл бұрын
wonderful!
@thewolfgirlliberation
10 жыл бұрын
You do have a great way of explaining everything. A brilliant lecture!
@sandarudilshan9601
10 жыл бұрын
Please make Leptons and quarks introduction video next. :)
@DrPhysicsA
10 жыл бұрын
This may help: Elementary Particles - A Level Physics
@sandarudilshan9601
10 жыл бұрын
Thanks teacher. :)
@eddyrik1232
9 жыл бұрын
whens the next vid coming bob, soon i hope
@marcinlach9668
2 жыл бұрын
Hello. I have one topic You could make video on, if You find it worth to do. How elements are created when two nutron stars colide.
@alchemy1
5 жыл бұрын
4:15. Suddenly gravity starts to get to work. That is Gravity that was without mass begins to pull hydrogen and helium gases. What can we say, it happens? :-)
@mrminividz
10 жыл бұрын
I was wondering if you had any videos on a level optics
@DrPhysicsA
10 жыл бұрын
Geometric Optics - A Level Physics
@mrminividz
10 жыл бұрын
DrPhysicsA Thanks a lot. I really appreciate how quick you responded.
@jasonwiley798
2 жыл бұрын
How do up quarks convert to down quarks, making a neutron.? Seems pretty critical that all the elementary particles are constantly changing into other elementary particles. I must ask why?
@andrewstear1805
8 жыл бұрын
Yes that is remarkable. Absolutely. Au :)
@DreadEnder
Жыл бұрын
Hey you know fossils, stars or scientific specimens are labelled with tags like LBS-4826 or whatever? Is there a particular way of how to label them like that of what each character represents, or is it just random?
@Saracen1786
8 жыл бұрын
Please would you consider doing videos for the new 2015 a level physics courses such as eduqas, as certain topics have changed.
@wesb26
8 жыл бұрын
+Zain .Yousuf shut up dude make your own video... TOOL
@Saracen1786
8 жыл бұрын
+Wesley Beals No thanks Wes😂😂😂
@wesb26
8 жыл бұрын
no man dont cry... i take it back .. i was just being hatefull... and mean spirited.... my bad
@Saracen1786
8 жыл бұрын
+Bealsawes No worries dude
@hooberdoober576
Ай бұрын
Wish the vids were in 720p or greater. I stream them to my TV.
@muhammada.habeeb5375
7 жыл бұрын
awesome!
@sandrocavali9810
Жыл бұрын
I love this channel
@sparshmishra97
10 жыл бұрын
loved the video! thanks !
@sanskarkumar8674
7 жыл бұрын
Sir make a video about the Physics of Wormhole
@davidcampos1463
10 жыл бұрын
I have a zebra race. One is named probability the other is gravity. If it's a tie can one be considered the shadow of the other and which is which?
No more new videos? I'm learning Heat Transfer right now, maybe a new topic for you to teach everyone in.
@DrPhysicsA
9 жыл бұрын
Is that covered in my thermodynamics playlist, especially the first video kzitem.info/door/PLijqQiSMHnP2EEeM56zZAB2559-S7GYrg
@fernandonavarrocampoamor7184
9 жыл бұрын
DrPhysicsA Waiting for the next video, the 2015 Spring has just began my friend good luck
@quantummind1187
7 жыл бұрын
DrPhysicsA Please make new videos i miss you :(
@coolbluesky4078
7 жыл бұрын
twitter.com/BobEagle2 message him use the #bringphysicsaback
@bradduesy8024
10 жыл бұрын
Great video again, enjoy your time off from videos and Thankyou :)
@gator1984atcomcast
2 жыл бұрын
So a black hole is time-space point source. Gravity is the topology of time/space. Time/space is the universe.
@subramanianganapathy3752
3 жыл бұрын
Thank you Guruji for such knowledge.This is an eye opener
@satyamkumar567
4 жыл бұрын
Can anyone contact sir , please someone remind him that we all are waiting for new videos. Lots of respect from India 🇮🇳 🙏
@ronny7268
4 жыл бұрын
He is active on twitter,check mar le.
@10names55
2 жыл бұрын
Why did you stopped uploading
@fordtruck105
7 жыл бұрын
Protons decay to neutrons? I believe this has not been observed yet because it takes 10 to the 31st power years or so?
@Thatvam
7 жыл бұрын
u r God.
@khaledmhamed8773
3 жыл бұрын
Good not god
@billnye8318
8 жыл бұрын
Can you do a video about using the laws of Math, Physics, chemistry, and biology to talk to aliens?
@aleslami2293
8 жыл бұрын
If only you explained Propagator, with its math. New year is coming, hope u coming tommorow
@doodelay
6 жыл бұрын
42:13 says that a proton and an electron forms a neutron when crushed. So the electron changes one of the protons up quarks into a down quark? What is this process called?
@113chirag5
8 жыл бұрын
Sir can you please do string theory? Many of your fans are waiting patiently, it's been so long. Thanks! Hope you read this!
@kisho2679
Жыл бұрын
How much is "hot enough"?
@maciejp7829
3 жыл бұрын
41:40 so how do you get from "matter being thrown in" to the biggest explosion? doesnt make sense....
@learningstories1
Жыл бұрын
Plz come backkkkkkk sir
@gianchana5191
8 жыл бұрын
DrPhysicsA, can you please make a video on Pauli's Exclusion Principle?
@TalooshDaBoss
8 жыл бұрын
What's that?
@DrPhysicsA
8 жыл бұрын
There is reference to it in kzitem.info/news/bejne/qKWoyoiNoKuCoXY
@TalooshDaBoss
8 жыл бұрын
+DrPhysicsA Are you gonna make a video soon.
@yanemailg
8 жыл бұрын
Thanks.When the outer layer of hydrogen smashes the inner layers of even proton numbers atoms to create a supernovae... Does the explosion come from the hydrogen fusing all at once du to the high temperatures it meets? And so : Where do elements higher than gold comme from ?
@bilguunchinzorig9282
9 жыл бұрын
Dear mentor, Please let your followers hear your mighty glorious voice by explaining how those mean scientists defined observable universe takes 4.9 and dark matter takes 70 percent of the universe, if possible. :)
@munnaengineer7630
3 жыл бұрын
Where is next video??
@aleslami2293
9 жыл бұрын
My dear master; I wish you tell us (also) sth about Yang Mills theory ; maintaining L guage invariance by introducing W (I have problem here, for its math) ..... Anticipating mass of W boson and how providing its experiment. Love you.
@hammysmad
10 жыл бұрын
Excellent easy to understand video. Thanks DrPhysicsA
@danishsamir8807
3 жыл бұрын
Better than those weird videos by Physicswallah and vedantu and byju's
@insising
7 жыл бұрын
I want to become a mathematician and then excel in Theoretical Quantum Physics and Theoretical Astrophysics. Where should I start. (I'm 13 and In 8th grade)
@locngoduy1571
7 жыл бұрын
don't really know but if you want to excel in those 2 topics, you should be very good at physics too, since math is just not enough.
@patrickcieslak7858
5 жыл бұрын
Nobody knows , you got that right .
@alicaglayanrulzok
9 жыл бұрын
Isn't fusion in the sun due to quantum tunnelling rather than the heat and pressure?
@ulrichfuhring9170
Жыл бұрын
I was sent by the one and only Morteza Sedeghat
@TheBlueboyRuhan
6 жыл бұрын
End of real legend here Only here you won't find the fake spookwagen: stickmaster5000
@markskilbeck
9 жыл бұрын
You say that the diproton helium isotope can't occur. Have you explained in another video why this is?
Пікірлер: 344