Time: How to Stop it and What Will Happen?
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- Опубликовано: 29 дек 2022
- "Big Challenges for Science" is a series of lectures arranged by The Black Hole. Designed for high school and above audiences, these lectures are delivered by Pakistan’s acclaimed nuclear physicist Dr. Pervez Hoodbhoy.
“Time: How to Stop it and What Will Happen?” is one of the lectures of the series. It will be a 45-60-minute presentation followed by an interactive Q&A with the audience. 
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Love you sir...Praveen from India....I am running a school for children and trying to develop scientific aptitude and create a world without discrimination. science and art together can create a new human and hence a new society. I highly appreciate your efforts sir. Governments and Profit-seeking people have made education a commodity, standardized it, and commercialized it. Thanks, Parvez sir for your great efforts and heart to have a dialogue and create this forum.
On average I'm spending about 3hrs on this channels, watching videos from beginning to the end. Feels like I have found my world. The Kind of conversation I always wanted to hear and be part of is finally happening in my own language makes me feel great. I am 24 and want to learn and enlighten myself with some of the most important and urgent topics of today's time nd beyond. Black Hole has really helped me shape new future of mine, at least. I hope you guys continue to make these video forever.
Excellent urdu better than many urdu professors
Very enlighten and eye opening session. We need mor people like you in Pakistan.
Excellent session Dr Sahab, May you continue to be a ray of light in these dark times Amen
Hi from India. U r PeoplesProfessor. Ur communication is mindblowing. I think u just started the most productive peoples education movement in Pakistan through The Blackhole....Congratulations.
Treasure of Knowledge
Wow sir its amazing
Great video sir.
Dr sahab is starting the Renaissance in Pakistan♥️
Good explanation, sir!
Prof. Hoodbhay is a great teacher.
not a single Pakistani commented on this critical subject. this shows their interest in science.
thanks for your opinion
Your comment clearly shows your interest and intention swapan
@@nikhildeshmukh6221 span*
Attention*
No bro, but we don't think comment is necessary 😊
Dr Sb is an amazing personality. Hats off for him for his knowledge sharing.
Excellent discussions and wonderful subjects..enjoy listening to you sir
time is the measurement of moments and events in present , which become past after passing moments and became future, when we predict an event. (General)
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Physicists: time is relative with respect to a person with its frame of reference and rest mass on X point.
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Such a thrilling topic 🙏
Great session Sir..
Excellent lecture sir.
Sir you are a ray of hope !
Sir you are a physicist and your video has, quite surprisingly, given me spiritual pleasure.
Hi sir, if you give these lectures in India, even an auditorium of 20000 capacity will be short of space and the students will spill over into corridors and staircases. This used to happen in 1979 when our economics professor Shri KPM Sundaram used to give his lectures in our college/SRCC.
You do know that Islamabad has only a population of 1 million right?
Sir 🙏🙏
Haha,ironically the major audience of this topic is Indian,,it shows how intrested we Indians are in science
Love from Kashmir
so what? Pls be respectful
Dear Sir,
If possible, please do an informational session on CHAT GPT. Bring someone for a Q&A.
Many thanks
I think speed of light is not stable near Black Hole. It's not constant in certain moments. As you have just said that speed of light is measured in vacuum so I take my words back sir
Fantastic topic & talk. Thanks for sharing & do make more. A talk on quantum mechanics like d-slit experiment or entanglement would be very nice also because they are mind boggling & the pakistan audience should be made aware of it in a relaxed talk such as this. But do make it simple for their minds to grasp. Maybe use some animation. Thanks
dont forget to mention the behavior of the electron with & without the observer. the audience should be left scratching their heads on that one, but it will help them open their minds to the "infinite possibilities & tricks of the universe which humans do not understand"... LOL. Thanks
Professor, you should advise the Pakistanis how to stop the Islamic terror and eliminate it. Everyone in the world is calling Pakistan Terroristan.
میں سمجھتا ہوں اتنی جان دار اردو زبان میں شاید ہی کوئی سمجھا سکے
آپ کی عمر دراز ہو ،مزید اور پے موضوعات پے لیکچر بنائیں مثلا E=mc2 اور time travel ،دن رات کے بدلنے ،زمین کے ساکن ہونے ،اور بھی مخلتف موضوع ہو سکتے ہیں
Sir kya poultry feed main use hone wala soyabean harmful ha is par kuch experts ko bulwain or is issue ko discuss karain thanks 🙏
Love you 💓 Dadaji
Sir I have a question
Relativity batati hai ki agar aap raftaar mein hon to waqt slow ho jata hai. Lekin isi tarah dusre reference frame mein bhi hoga yani ek shakhs agar rocket se space mein gaya hai to wo Jawan rahega jabki zameen par rahne Wale shakhs ko agar rocket ke reference frame se dekhein to wo bhi to raftaar mein hai. Phir kyon uski umr baki logon ki tarah badhegi ?
The answer to the question (Question: If everything goes through change then how is it possible for light to travel at a constant speed?)
Ans: The "pure" spacetime and electromagnetic spacetime are bound together and both change at the same speed. The absolute speed of light is determined by the nature of spacetime itself, not by the motion of objects.
If particles cannot touch the speed of light that what moves in the speed of light in exact speed?
Pakistan has a future if more practitioners stick their necks out and persist without losing their necks.
What type of audience is it , where this highly scientific lecture is conducted in Urdu
Type of audience where they take proud in their national language just like Germans and Chinese
Sir Time kab sa Start hoa or kab tak rahy ga
I wanna participate in The Black Hole. What's the procedure plz?
Kiya Time Big Bang sa phela bhi hi start ha?🙃
💛❤️🧡
Isliye IK ne ghadi bech di🤣🤣
Achhe views aa rahe hai vids pe ab...Ek Scientist/professor unconditional apne desh keliye kuchh krna chahta hai lekin koi nahi sun raha inki...Videsh me lakho dollars kama sakte the ye inki knowledge pe.. Lekin inhone yahi choose kiya...ye banda desh keliye kuchh krna chahta hai aur upar baithe log samjhte nahi
Karamjit Singh 🇮🇳 🇮🇳
Dr Parvez, how do you respond to your Maulvis who deny whatever Galileo, Kepler, and Copernicus have taught?
Dr. Parvez is highly intelligent and knows very well how to avoid Maulvis😊
@Asma Avoiding is not a solution. Confronting those mug heads needs to be done to bring Pakistan out of the Yahoodo-Hunood complex.
When will Paks bad time stop?
Yep ,when will Terror Time stop
I believe in Jesus christ
Yah teacher itihaas kuchh dab dab ke batata hai yah Banda sahi bolna chahta hai Lekin bol nahin pata hai mujhe pata hai
Kya Bat hain Kauya ho ke Kafir Albert Einstein Yahudi ke Bare main study Kar Rahe hain..
N😂