Google Cloud Speech-to-Text API (Chirp) + Gemini 2.5 Flash Non-Thinking. Treat it as a searchable index of what was broadcast, not a quotation record.
00:00:00Hello. Suppose two different students in a class are
00:00:07stroke, brain
00:00:25given the same intricate math problem even in the most adverse circumstances. to solve, a problem that even the world's
00:00:29greatest mathematicians haven't been able to solve
00:00:35To understand this complex problem, because breaking them is very difficult for decades, and both students not only solve that problem overnight, but also present two entirely
00:00:39different, unique, and accurate ways to prove it.
00:00:42What would you say? Surely,
00:00:46you would consider it the greatest miracle of the human mind, wouldn't you?
00:00:49But what if I told you that this time this historic
00:00:53feat was not accomplished by a human mind, but by Artificial Intelligence,
00:00:58with youthful enthusiasm millions of years ago. or AI? Yes. A piece of news has emerged from the world of science
00:01:02that has not only surprised scientists worldwide but has also forced them to think.
00:01:05Recently, researchers have shown
00:01:09how with the help of AI, not one but two different
00:01:12mathematical proofs of a highly complex and
00:01:17behind every 'what' old problem in the world of cryptography, that is, data security and codes,
00:01:21have been discovered. In such a situation, it is natural to ask
00:01:25whether the meaning of discovery
00:01:28has now changed in this era of AI.
00:01:31Will scientific discoveries no longer be solely
00:01:34human achievements, but will AI alone start making new discoveries
00:01:38tomorrow? And the biggest question is, if
00:01:41AI can also
00:01:44with Padma Shri, think, understand, and solve complex problems, then what will a genius mind do?
00:01:48Let's understand this in detail in a very easy and exciting way
00:01:52in this special segment of Science Spark.
00:01:55First, let's understand
00:01:58what this discovery is
00:02:00and what the motive behind it is.
00:02:03Actually,
00:02:05this discovery is related to cryptography, that is, the mathematics of securing digital information.
00:02:09Today, whenever you make a payment with UPI,
00:02:12use internet banking, send an encrypted message on WhatsApp,
00:02:15Struggle... or enter your password on a website,
00:02:19Now it is rebar highly complex mathematical principles are at work behind it.
00:02:22Working on one of these difficult mathematical problems,
00:02:25rebar for a strong nation. When you go a PhD researcher from the Massachusetts
00:02:28Institute of Technology (MIT), America,
00:02:31and two cryptography experts from the University of California
00:02:35sought help from Open AI's advanced AI
00:02:39model GPT 5.6 Sol
00:02:42Ultra. Their goal was not just to find
00:02:47attitude towards those who protest the answer to a question, but to understand whether AI could discover new
00:02:51mathematical paths that the human mind had not yet
00:02:54reached. The surprising thing was that AI showed the way
00:02:58to prepare not one but two different mathematical proofs
00:03:02for the problem, and after this,
00:03:05scientists deeply investigated both methods
00:03:09and proved them to be mathematically correct.
00:03:12This means AI alone did not make the discovery,
00:03:16but it showed scientists new ideas and new paths
00:03:20through which a complex cryptography problem that had been unresolved for years
00:03:23could be proven in two different ways. This is why this
00:03:27achievement is considered not just a success in mathematics, but the beginning of a new era
00:03:31of scientific discovery through the partnership of AI and human
00:03:34intelligence. So,
00:03:37how did AI make such a decision when AI only works
00:03:40under instructions? This
00:03:43is the most interesting aspect of this entire event.
00:03:47Actually, AI did not make any decisions
00:03:51on its own like humans, nor did it develop curiosity
00:03:54or emotions. Researchers simply instructed
00:03:58it to help understand this difficult cryptography problem
00:04:02and find mathematical patterns or potential paths
00:04:05that could lead to a solution. After this,
00:04:09AI rapidly analyzed millions of possibilities
00:04:12based on billions of words, mathematical concepts, and arguments
00:04:16learned during its training. In this process,
00:04:19it suggested new ideas and arguments
00:04:23that no researcher had previously paid attention to. These suggestions
00:04:27later formed the basis of two different mathematical proofs.
00:04:30This means AI did not break the rules, but
00:04:34worked within the given objective.
00:04:37Look, this was not an ordinary mathematical problem,
00:04:41but a highly complex mathematical puzzle in the world of cryptography.
00:04:44Cryptography is the science thanks to which
00:04:48our bank accounts, UPI payments, online shopping,
00:04:52it keeps its brain emails, messages, and government digital systems remain secure.
00:04:55In this research, scientists
00:04:57were trying to understand a difficult mathematical
00:05:01problem related to pseudorandomness.
00:05:03on the body's needs This puzzle was related to cryptography, that is, the mathematics of securing
00:05:06information in the digital world.
00:05:10Rajam is considered To put it simply, whenever you send money
00:05:12via UPI, do internet banking, send messages on WhatsApp,
00:05:16or enter a password on a website, very difficult mathematics
00:05:20is used to keep your information secure.
00:05:24In this research, scientists were working on such a mathematical problem,
00:05:27which was related to understanding how to create
00:05:31numbers or digital patterns that appear completely random,
00:05:35but are actually formed by a secure mathematical
00:05:39rule. Such patterns are considered the backbone of cybersecurity,
00:05:44for hackers.
00:05:48scientists sought the help of AI. AI analyzed
00:05:51millions of potential mathematical paths and provided new clues
00:05:55with the help of which researchers prepared two
00:05:59different mathematical proofs for one problem,
00:06:03in which the first proof was based on traditional mathematical
00:06:06principles, while the second proof, with
00:06:10the help of completely new, unexpected, and given clues, researchers prepared two
00:06:14different mathematical proofs for one problem,
00:06:18in which the first proof was based on traditional mathematical
00:06:21principles, while the second proof came from a completely new,
00:06:25unexpected, and original perspective, which
00:06:29human researchers had never considered before. This was not
00:06:32a simple calculation, but a mathematical argument,
00:06:36that is, mathematical cryptography, technology. Let's understand it in an even
00:06:39easier language with an important example.
00:06:43How does cryptography actually work, and what did AI
00:06:46do in it?
00:06:49Cryptography means safety. Safety means
00:06:53a lock on your information. Understand this with the example of a lock
00:06:56and key. Imagine the lock on your house is so
00:07:00unique that only you have the key to open it. Now,
00:07:04the job of mathematicians is to create a lock
00:07:07that no thief can open, no matter how hard they try.
00:07:11Cryptography does something similar; it uses mathematics to put
00:07:15such a digital lock on your information that only the correct
00:07:18digital key can open it. In this research,
00:07:22AI did not try to break the lock, but tried to understand
00:07:25how such a strong lock was made.
00:07:29AI analyzed millions of mathematical rules and potential designs,
00:07:32looked at different ways to make this lock strongest
00:07:36based on what principles, and if there could be a new
00:07:40way to explain it. During this, it provided new mathematical
00:07:44clues with the help of which scientists prepared
00:07:47two different mathematical proofs for the strength of that same lock.
00:07:51Now the question arises: if AI makes such discoveries,
00:07:55what will happen to human capabilities? At first glance, it might
00:07:59seem that if AI starts making new discoveries,
00:08:03the need for humans will decrease.
00:08:06But the reality is completely different. AI has extraordinary speed.
00:08:10There is no limit;
00:08:12it can analyze millions of possibilities in a few hours,
00:08:16but it does not have human-like curiosity,
00:08:19imagination, experience,
00:08:23or the understanding of what impact a discovery will have on society
00:08:27and humanity. In this research too, AI only suggested new mathematical paths,
00:08:30but it was human scientists who decided
00:08:34which idea was correct, which could be proven,
00:08:38and which discovery was actually important. This means AI
00:08:41can be an extremely powerful assistant, but setting the objective of discovery,
00:08:45asking the right questions, understanding the results,
00:08:49and using them for the benefit of humanity is still the greatest strength of humans.
00:08:52Therefore, the future will not be human versus AI,
00:08:56but a partnership between humans and AI, where AI will not
00:08:59replace our intelligence, but will make it
00:09:03many times more capable. So, overall,
00:09:07this achievement of AI is not just a new discovery in mathematics, but
00:09:11a sign of the changing landscape of science. Today, AI
00:09:13is showing researchers new paths; tomorrow, it may
00:09:17even help solve puzzles that humans have been trying to understand
00:09:21for centuries, because the greatest discoveries of the future
00:09:25will perhaps not be the result of a single mind, but a major
00:09:29identification of the partnership between humans and AI, and will make mysterious
00:09:32discoveries even easier.
00:09:35Today,
00:09:55in the world of fitness, one mantra is heard most often:
00:09:59eat more protein, be healthier.
00:10:02From gym trainers to social media
00:10:04influencers, everyone is recommending a high-protein diet.
00:10:08Even in supermarkets, protein-rich milk, yogurt,
00:10:12tea, coffee, biscuits, chips, and even ice cream are being sold.
00:10:16But what if science says that too much protein
00:10:20is not beneficial for everyone, but in some circumstances,
00:10:23eating less protein can even slow down the aging process of the body?
00:10:27In such a situation, can a person really stay healthy
00:10:31for a longer time by eating less protein? What is the science behind this,
00:10:34and should we change our diet?
00:10:37Let's understand the full story of this new research
00:10:41in easy language in this special segment
00:10:44of Science Spark. First, let's know what this new
00:10:48research is and what scientists found
00:10:50in it.
00:10:53In fact, scientists from the University of Wisconsin-Madison
00:10:57in America reviewed more than 300 scientific
00:11:00studies published worldwide. Most of these researches were conducted
00:11:04on mice and other laboratory animals. Scientists observed
00:11:07that animals that were given about 0.8
00:11:10grams of protein per kg according to their body's needs
00:11:14remained healthier in many cases compared to animals
00:11:17that were given about 1.2 to
00:11:201.6 grams of protein per kg. In one
00:11:24study, mice that ate less protein lived for about 120
00:11:28days, that is, more than 50% longer.
00:11:31Scientists say that when less protein is received, the body's focus shifts
00:11:35from rapid growth to self-repair, cleaning damaged
00:11:39cells, and reducing internal inflammation.
00:11:42However, researchers have also clarified that these
00:11:46results are still mainly observed in animals, and larger studies
00:11:49are needed before considering them completely accurate in humans.
00:11:53How can
00:11:56eating less protein slow down the aging process? Let's
00:12:00understand
00:12:03this with the example of a house. If you keep building new floors
00:12:06in your house all the time, but never repair the old walls,
00:12:10the house will gradually weaken.
00:12:14Something similar happens with the cells of our body. When we
00:12:17eat too much protein, the body continuously receives signals
00:12:21to make new cells and grow rapidly.
00:12:25But when only the necessary amount is received, the body
00:12:28goes into repair mode. During this, the FGF21
00:12:32hormone increases, which helps maintain better blood sugar
00:12:36and reduce old cells and inflammation-causing cells.
00:12:40Meanwhile, the biological system named
00:12:44mTORC1 slows down a bit.
00:12:47This system usually signals cells to grow rapidly.
00:12:51When its activity decreases, instead of making new cells,
00:12:55it spends more energy on repairing,
00:12:58cleaning, and maintaining old cells.
00:13:02Scientists believe that this process can slow down the aging
00:13:05process and also reduce the risk of many age-related diseases.
00:13:09Does this mean
00:13:12that we should stop eating more protein now?
00:13:16No,
00:13:19not at all. This is the most important
00:13:22point of this entire research. Scientists say that these
00:13:25conclusions do not apply equally to every individual.
00:13:29If you regularly go to the gym, play sports,
00:13:33do heavy physical labor, or want to keep your muscles strong
00:13:36as you age, then your body may need more protein.
00:13:40But if your lifestyle is mostly sedentary
00:13:44and you are still consuming far more protein than needed,
00:13:48then getting additional benefits is not necessary. Directly applying
00:13:51these to humans would not be correct. That is, science
00:13:55is not currently saying that a high-protein diet is wrong, but it is saying that
00:13:58everyone's needs are different, and anything in excess
00:14:01is not beneficial. In the future, this research
00:14:05can change our lives in what way?
00:14:08If studies on humans
00:14:10in the coming years also prove the same, then this research
00:14:14can change the direction of nutritional science. In the future, doctors
00:14:17will not only tell how much protein to eat, but will also determine
00:14:20what quantity and type of protein a person of what age,
00:14:24health condition, and lifestyle
00:14:27should consume. Scientists are now also researching
00:14:31whether the same benefits can be achieved by reducing only certain
00:14:35amino acids like isoleucine and valine
00:14:39instead of reducing the entire protein.
00:14:42If this becomes possible, new medicines and diet plans
00:14:46may be developed in the future that can help slow down the aging
00:14:49process while keeping the body healthy. Overall, this research
00:14:53encourages us not to fear
00:14:55more protein, but to understand
00:14:59it correctly. For now, it is certainly true
00:15:03that the secret to a healthy life lies not just in more protein,
00:15:07but in correct and balanced nutrition according to the body's needs.
00:15:11Science has not fully solved the puzzle of aging with less protein,
00:15:15but it is certainly telling that the path to a long life
00:15:19passes not only through eating more, but through eating wisely,
00:15:22because after all, the best diet is one that is based
00:15:28and scientific understanding. This
00:15:30is India,
00:15:36more than a country, it is a civilization.
00:15:40Here, many things changed with time, but its
00:15:44soul never did. From Vedas to science,
00:15:47from religion to democracy, in every
00:15:51era, India has given something new to the world.
00:15:55And in every era, a question has arisen: how is India
00:15:58so new despite being so ancient?
00:16:02This is the story of India, where every yesterday
00:16:06is connected to today, and every today
00:16:10holds the seed of tomorrow. Join me in
00:16:13discovering the unbroken story of a timeless
00:16:17civilization. Every first and third
00:16:20Sunday of the month at 9 PM,
00:16:24only on DD News. Think
00:16:27of that star that twinkles at night,
00:16:31whose light traveled
00:16:34Do you know that a genius is hidden
00:16:38in your cell's DNA? Have you ever
00:16:42wondered how your heart beats?
00:16:46Science is not just in books;
00:16:50it is all around you. Know the 'how'
00:16:55that will give a new spark to your scientific thinking
00:16:58and open the door to a new world.
00:17:02That is Science
00:17:06Park. Rajam
00:17:10is considered a synonym for violin
00:17:13today. He is counted among those
00:17:16rare great artists who have been honored
00:17:22Padma Bhushan, and now Padma Vibhushan.
00:17:26It is a tradition in our family
00:17:29that as soon as a child turns three years old, whether a girl
00:17:33or a boy, we give them a violin.
00:17:37At that time, everyone used to play the violin
00:17:40in the style of vocal music. My guru
00:17:44was very happy that she was trying
00:17:48to bring the vocal quality into instrumental music.
00:17:53It is a struggle. There is trouble.
00:17:56She doesn't take it like that.
00:17:59The courage
00:18:01to achieve something,
00:18:03the power of youth,
00:18:07a new flight for startups, with youthful enthusiasm
00:18:11and new thinking, changing.
00:18:15The chief guest at the convocation ceremony,
00:18:18he rewarded meritorious students who had shown
00:18:22excellent academic performance. At the same time,
00:18:25he dedicated the Param Pragya supercomputing facility
00:18:29established at IIT Delhi's Sonepat campus
00:18:32to the nation. The Prime Minister said that in a rapidly changing world,
00:18:36every era brings new challenges and new opportunities.
00:18:40Now, the epaulette shark's biological mechanism
00:18:44works how? Imagine
00:18:47that when a machine has low power,
00:18:51its power-saving mode turns on.
00:18:54Similarly, the epaulette shark also uses
00:18:58amazing science to conserve oxygen
00:19:02in its body. As soon
00:19:04as the oxygen level
00:19:06in the water drops, the epaulette shark dilates
00:19:10its blood vessels. By doing this,
00:19:14its blood pressure drops to half,
00:19:18that is, up to 50%. As soon as the blood pressure drops,
00:19:20its body starts pumping more and more blood and oxygen
00:19:24to vital organs like the brain and heart.
00:19:28With the help of this incredible process,
00:19:31this shark remains safe for hours even
00:19:35in that warm,
00:19:37suffocating place. And as soon
00:19:41as high tide comes and new oxygen-rich
00:19:45water fills up more, this shark returns
00:19:49to its normal mode and starts moving.
00:19:52For scientists, this survival
00:19:56mechanism is nothing short of a miracle. Now the question
00:20:00arises: what is the significance of this discovery
00:20:03from the perspective of science and technology? Look, this is the question
00:20:07that has baffled marine biologists
00:20:11and medical scientists worldwide. In humans,
00:20:15during a stroke or heart attack, when the oxygen supply
00:20:18to the brain or heart stops, cells immediately start dying,
00:20:21and the person dies or becomes paralyzed.
00:20:25But the epaulette shark, in the way
00:20:29and heart safe even without oxygen,
00:20:33scientists are hoping for new revolutions
00:20:36in medical science by studying it.
00:20:40Scientists believe that if the genetic
00:20:43and neurological mechanism of this shark
00:20:47is deeply understood, then in the future, new medicines
00:20:50and therapies can be developed to protect
00:20:53humans from lack of oxygen during
00:20:57damage, and cardiac arrest. So, overall,
00:21:00the epaulette shark is not just a strange
00:21:04creature, but it is nature's amazing laboratory that teaches us
00:21:08how to survive
00:21:11Walking on the seabed with its leg-like fins
00:21:15and then protecting its brain without oxygen
00:21:18makes it its most important survivor.
00:21:22Today, science is trying to learn
00:21:25a lot from the amazing qualities of this shark and is also doing research
00:21:29that if such qualities are developed in humans
00:21:33and other living beings, then the lives of humans and other living beings
00:21:36can be saved in time and they can be made
00:21:40the fittest to survive, which can prove to be the biggest
00:21:43revolution in medical science
00:28:02He attended the convocation ceremony as the chief guest.
00:28:06He awarded meritorious students who had shown excellent academic performance.
00:28:09He also dedicated the Param Pragya Supercomputing
00:28:12facility established at IIT Delhi's Sonepat campus
00:28:15to the nation. The Prime Minister said that in a rapidly changing world,
00:28:19every era brings new challenges is full of potential opportunities,
00:28:23so students need to focus more on solutions.
00:28:26है,
00:28:29The BJP has raised serious questions against the Aam Aadmi
00:28:32Party government in Punjab regarding misuse of government
00:28:36machinery and law and order. The BJP has alleged that there is an
00:28:39atmosphere of fear among common people due to incidents like paper
00:28:42leaks, extortion, and violence in Punjab. The BJP says
00:28:46that the Aam Aadmi Party government's
00:28:49peacefully for their demands is also not right.
00:28:52है.
00:28:56Union Home Minister Amit Shah is on a visit to Maharashtra. The
00:28:59Home Minister inaugurated the new office building of NUCFDC
00:29:03and said in the program that the urban cooperative banking system
00:29:07is getting stronger. He also said that the importance of August 8
00:29:11in the freedom movement of the country, on this very day
00:29:14Mahatma Gandhi gave the slogan
00:29:16of Quit India.
00:29:19A public interest litigation has been filed in the Supreme
00:29:23Court regarding alleged irregularities in the Jharkhand
00:29:27Public Service Commission's Combined Civil Services Examination
00:29:302025. This petition filed by social activist Harisharan
00:29:34Devgan demands an independent investigation into the irregularities
00:29:38in the examination process. The petition requests the Supreme Court
00:29:42to get this matter investigated
00:29:45by the CBI. In Karnataka, BJP and JDS have decided
00:29:48to take out a joint padyatra against the Congress government's
00:29:52proposed Bidadi Township project. This padyatra will start from Bidadi
00:29:56for three days on August 9, 10 and 11.
00:30:00BJP workers will participate in the protest.