Відео

very useful. thank you for sharing.

Lopez Jessica Walker William Jones William

The interplay between inertia, turbulence, and concentration fields in active fluids is a fascinating area of study, especially given how active fluids like those composed of microorganisms or synthetic self-propelled particles behave differently from traditional fluids. The presence of self-propulsion and collective behavior in active fluids can significantly influence how inertia and turbulence interact, often leading to complex and dynamic concentration patterns. How does the balance between inertia and turbulence affect the formation and stability of concentration fields in active fluids? And what role do factors like particle interactions or external forces play in modulating these concentration patterns, particularly in highly turbulent environments?

Archimedes' Principle is a fundamental concept in physics, stating that any object submerged in a fluid experiences an upward buoyant force equal to the weight of the fluid it displaces. This principle not only explains why objects float or sink but also has practical applications in designing ships, submarines, and even in understanding the behavior of hot air balloons. Given its foundational role in fluid mechanics, how does Archimedes' Principle apply when dealing with fluids of varying densities or non-uniform gravitational fields, such as those found in different planetary bodies? And what adjustments, if any, are needed for applying this principle in such varied environments?

Twistor theory has had a profound impact on our understanding of the geometry of space-time, from its origins in flat space-times to the development of bi-twistors and their applications in curved space-times. Twistor theory initially provided a new perspective for describing solutions to equations like those in general relativity, but how has the transition from flat to curved space-times using bi-twistors advanced our understanding of gravitational fields and cosmological models? Additionally, what are the current challenges in applying twistor theory to more complex curved space-times, and where might future research take this field?

An amazingly calmly self-confident great person and outstanding scientist!

Deha dizisinden gelenler?

Brilliant Professor your job was to understand this dimension my job was to build a transport system for grandchildren to navigate safely within it

@6:16 - Mr Penrose is describing a 'z pinch' that in turn could act like a venturi,as diagram M clearly illustrates. Birkland currents and the Electric Universe model is a better fit by far. The gravity model is lost in space and good riddance too!

Who are we in front of our grandchildren and their children? Robbers of natural resources. For the sake of praise, you are willing to remain silent, because the natural resources of the earth are being destroyed on a large scale. Please consider a new experience! For 119 years, by determining the constancy of speed of light, all experiments and Michelson-Morley experiments are indirect and incomplete. If the Michelson-Morley experiment was carried out on a bus or airplane and was used to determine speed. only then will this experience be direct. Therefore, Einstein does not rely on the Michelson-Morley experiment. Question. Do you have an example of such direct experience? New technologies, new research tools Let me suggest for schoolchildren and students on one's own to measure the Universe, dark energy, black holes, etc. To do this, I propose two practical devices. «laser tape measure *+reference distance* 1,000,000 m”» and «Michelson-Morley HYBRID Gyroscope». I am writing to you with a proposal for the joint invention of a HYBRID gyroscope from non-circular, TWO coils with a new type of optical fiber with a “hollow core photonic-substituted vacuum zone or (NANF)” where - the light travels 500000 (In a laser tape measure, the length of the optical fiber is fixed at 1000000 ) meters in each arm, while it does not exceed the parameters 94/94/94 cm, and the weight is 94 kg. Manufacturers of “Fiber Optic Gyroscopes” can produce HYBRID gyroscopes for educational and practical use in schools and higher education institutions. Einstein dreamed of measuring the speed of a train, an airplane - through the Michelson-Morley experiment of 1881/2024, and only then would the experiment be more than 70% complete. This can be done using a fiber optic HYBRID gyroscope. Based on the completion of more than 70% of Michelson's experiment, the following postulates can be proven: Light is an ordered vibration of gravitational quanta, and dominant gravitational fields adjust the speed of light in a vacuum. you can make scientific discoveries; in astronomy, astrophysics, cosmology, higher theoretical physics,... (We are not looking for ether, we will see the work of gravitational quanta)

What an amazing human. I consider Sir Roger Penrose in the same company and class as Sir David Attenborough. Two amazing humans indeed. ❤😊

非常感谢您们的提醒和指点！

i read hes books ，its remarkable，which make me thinking the range of causal awareness where the math was built and behinding math how we figure out

By far the greatest thinker of our times .....

If you hit the universe on the knee and it kicks back then you are close to the truth.

Atiyah quaternionic

I am a simple man. I read Penrose, I click.

Surface(cos(u/2)cos(v),cos(u/2)sin(v),sin(u)/2) A single sided closed figure. The radially symmetric Klein bottle. The spinor. So that an electron on this side of manifold is simultaneously a positron on the other. One orbit on the exterior note requires one orbit on the interior to return. Non orientated. 720°

Thankyou

Who are we in front of our grandchildren and their children? Robbers of natural resources. For the sake of praise, you are willing to remain silent, because the natural resources of the earth are being destroyed on a large scale. Please consider a new experience! For 119 years, by determining the constancy of speed of light, all experiments and Michelson-Morley experiments are indirect and incomplete. If the Michelson-Morley experiment was carried out on a bus or airplane and was used to determine speed. only then will this experience be direct. Therefore, Einstein does not rely on the Michelson-Morley experiment. Question. Do you have an example of such direct experience? New technologies, new research tools Let me suggest for schoolchildren and students on one's own to measure the Universe, dark energy, black holes, etc. To do this, I propose two practical devices. «laser tape measure *+reference distance* 1,000,000 m”» and «Michelson-Morley HYBRID Gyroscope». I am writing to you with a proposal for the joint invention of a HYBRID gyroscope from non-circular, TWO coils with a new type of optical fiber with a “hollow core photonic-substituted vacuum zone or (NANF)” where - the light travels 500000 (In a laser tape measure, the length of the optical fiber is fixed at 1000000 ) meters in each arm, while it does not exceed the parameters 94/94/94 cm, and the weight is 94 kg. Manufacturers of “Fiber Optic Gyroscopes” can produce HYBRID gyroscopes for educational and practical use in schools and higher education institutions. Einstein dreamed of measuring the speed of a train, an airplane - through the Michelson-Morley experiment of 1881/2024, and only then would the experiment be more than 70% complete. This can be done using a fiber optic HYBRID gyroscope. Based on the completion of more than 70% of Michelson's experiment, the following postulates can be proven: Light is an ordered vibration of gravitational quanta, and dominant gravitational fields adjust the speed of light in a vacuum. you can make scientific discoveries; in astronomy, astrophysics, cosmology, higher theoretical physics,...

I think he is 99% correct.

1:00:00 Penrose on feynman

I wish I was smarter so I can understand every word he teach. Deep respect Sir.

He is 93 years old and still has the passion and curiosity combined with a great perseverance in his life. Truly an inspiring figure for me, personally.

Raffaella Mulas ❤⚘🌼🌞

Here's a guy, very respected in his field, and he comes across an idea to solve (or prove) probably the greatest mathematical problem in existence. Hasn't been proven in over 300 years. Then he has to sit on it and work it for 7 years without telling anyone, or his idea might get copped by someone else. Then he solves it, fails, then re-solves it again successfully. Who says math isn't romantic?

Thank you Prof Wiles very inspiring video for the young students like me who dream to tackle the big problems

Legendary.

Cheers for SAWing us apart with your **Self-Avoiding-Work** and glueing us back together with **Self Interacting Processes**.. 😊 wizards busy by themselves, with especially blackboard computers

The best physics teacher I have come across. His classes are Just Beautiful.

Call me a marhematician, but 6 hours per year management "airtime" is misleading terms of the scope of organisational and architectural potential. I come from the commercial sphere and the internet, so I have a very 24/7/365 perspective. The arithmetic is essentially persistent rather than temporary, one might hope. I have got ideas, and some of them are worryingly interesting.

Not to be a wet blanket, but at a certain point this all seems to sound like metaphysics.

ua-cam.com/users/shortsi-4Q4LxwAzc?si=gh4kXAxGD9gxGvNU

What a beautiful humble soul. ❤

❤

"New mathematics was developed" - he's modesty omitting that it was developed by him.

Ill stop but could they tKe the secret down tho?.

Proof of Fermat"s Theorem for Village Idiots c = a + b c^n = [a^n + b^n] + f(a,b,n) (Binomial Expansion) c^n = a^n + b^n iff f(a,b,n) = 0 f(a,b,n) <> 0 c^n <> a^n + b^n QED works also for n = 2. Someone go tell the physicists (Especially Einstein and Pauli) and also for multinomials (tell the cosmetologists..) (Hint: Wylie had to use modular functions, which are only defined on the positive half of the complex plane.) there are no negative numbers: -c= a-b, b>a iff b-c=a, a >0, a-a = 0, a=a if there are no negative numbers, there are no square roots of negative numbers. The ""complex" plane is affine to the real plane (1^2 <> 1, sqr(1^2) = 1 <> 2qr(1) (Russsell's Paradox; a number can't both multiply and not multiply itself). more on this on the physicsdiscussionforum (dot org)

He was my lecture at Wits. I love him

Where is the full interview video?

52:13 song starts

How can you not be romantic about mathematics?

he is an extremely smart man

Yes I like the last part , does not matter if you don't solve it, just develop the habit.

Thankyou for publically sharing this seminar so that everyone can learn it

ありがとうございます。

Fermat's conjecture is provably false, at least for n = 3. It turns out that there are infinite number of solutions for n = 3.Likewise it must be so for n = 4 and so on.

What a wonderful man ❤❤

The welcoming smile on the face of the living legend is so warm.

I've always been a 'jack of all trades, master of none' type. I'm forever amazed at how someone can dedicate their life to one thing so completely. It must be wonderful to know what you must be doing so passionately. The clarity of purpose and risk of failure must be intense.