#atom

Good News

Puja Tomar Makes History: Secures India's First UFC Victory with a Spectacular Triumph!

In a historic moment for Indian MMA, Puja Tomar shattered barriers and shone on the world stage of Ultimate Fighting Championship (UFC). With her resounding victory over Brazil's Rayanne Amanda dos Santos, Tomar not only claimed a victory for herself but paved the way for a new era of Indian fighters in the UFC. Hailing from Budhana village in Muzaffarnagar, Uttar Pradesh, Puja Tomar's journey to UFC glory is nothing short of extraordinary. Born and raised in a small village, Tomar defied odds and pursued her passion for martial arts from a young age. She lost her father at the age of 12. With the intention of protecting her family, she started learning karate and kickboxing. As a former national Wushu champion, she honed her skills in various leagues, including Matrix Fight Night and One Championship, before securing her UFC contract last year. Nicknamed "The Cyclone," Tomar's fighting prowess and strong determination have earned her recognition as one of India's top women fighters on the global stage. She trained at the Soma Fight Club in Bali, Indonesia as she embarked on her UFC journey. She was determined to make her mark in a sport traditionally dominated by men. She represented her country in the World Wushu Championship and secured the MFN strawweight Championship in 2013. Her preferred grappling move is the Heel hook, while she favors the Side kick as her striking technique of choice. In her historic UFC debut, Tomar faced off against Amanda dos Santos in a fast-paced, grueling three-round bout. Despite the intense competition, Tomar showcased her skills and determination, ultimately securing a well deserved victory with scores of 30-27, 27-30, 29-28. Tomar expressed her excitement and pride, stating that simply walking out with the Indian song and flag gave her goosebumps and made her feel proud, even before winning the match in the Octagon. Tomar's message to the world was clear: Indian fighters are not to be underestimated. "I want to show the world that Indian fighters are not losers. We are going all the way up! We are not going to stop! We’ll become a UFC champion soon!" she declared with unshaking confidence. Post win, Puja dedicated the win to her mother and passionately acknowledged that her mother had always stood by her side. Throughout her journey, she followed her mother's three-word mantra: "Puja, Just fight." Beyond her victory in the Octagon, Tomar's journey serves as a symbol of hope and inspiration for aspiring fighters across India. Her resilience, courage, and determination exemplify the true spirit of a trailblazer inspiring future generations to follow in her footsteps.

10 Jun 2024

Good News

India To Synchronize Its Computer Systems With the Indigenously Developed “Rubidium Atomic Clock”

India is poised to synchronize its computer systems with the indiginously developed "Rubidium atomic clock," a feat achieved in the navigation satellite realm just last year. This landmark advancement propels India into an exclusive league shared by only four other nations. This cutting-edge clock, previously utilized in a 2G navigation satellite, heralds a new era of precision timing without any disruptions. India. At the moment, Indian internet systems synchronize with the US-based Network Time Protocol, which unifies time across various computer networks. The Indian Space Research Organization (ISRO) created this clock to be used with the Indian Regional Navigation Satellite System (IRNSS), also known as NavIC. During the Kargil War, the US government denied GPS access to India, leading to the construction of this system. As part of NavIC, the first nine satellites to launch between 2013 and 2023 are equipped with imported Rubidium clocks. The homegrown version was launched in May of last year on the tenth and most recent navigation satellite. How do Atomic Clocks Work? The most accurate clocks available are atomic clocks, which are accurate to a billionth of a second. By monitoring the resonance frequency of the atoms that make up the clock, they can measure time. They contain different energy levels in their atoms and electrons. An electron moves into a new orbit when it is stimulated, or gains more energy. This is accomplished in atomic clocks by employing a certain electromagnetic radiation frequency that the electron absorbs, causing the atom to oscillate. An incredibly accurate calculation of the energy oscillation may be achieved by fine-tuning the frequency of the microwave radiation that can shift numerous atoms into different states. Understanding Why Satellites Need Atomic Clocks ~ ( Source: Google Images) Due to the extreme accuracy needed to compute distances—which may magnify inaccuracies of distance on the ground from a little error of a billionth of a second with a clock in a satellite—atomic clocks are also used by navigational satellites. To triangulate a position on Earth, one uses the time difference between many satellites in various orbits and locations. In addition, these satellites are equipped with quartz crystal clocks, which are less precise than atomic clocks but still accurate enough to determine time for humans. The most extensively used and well-known atomic clocks employ supercooled cesium atoms. In contrast, the rubidium atom is used in ISRO's in-house atomic clocks. In the past, Astrium, a European maker of atomic clocks, supplied atomic clocks for use in ISRO spacecraft. Three imported rubidium clocks were carried by each of the first seven satellites launched as part of NavIC. Nine of the 21 atomic clocks were found to have flaws back in 2018, which prompted ISRO to schedule four backup satellites. NavIC's intended purpose ~ (Source: Google Images) The government authorized NavIC, an alternative to the GPS owned by the United States, for Rs 1,420 crore more than 15 years ago. It will encompass the mainland of the Indian subcontinent as well as the oceans 1,500 kilometers offshore. It is currently in use and requires updated phone hardware to be compatible. While some new smartphones have access to the receiver, transmitter, and chipset, GPS is still the default system utilized by the Indian population. Delving into the intricacies of atomic clocks helps to unravel the meticulous science behind their unparalleled accuracy, crucial for the navigation satellites navigating our skies. India's synchronization with the indigenous "Rubidium atomic clock" not only propels India into an elite circle of nations but also heralds a new era of precision timing, devoid of disruptions.

2 Apr 2024

Good News

Scientists Unveil Unprecedented Insights into Human Limb Development

Scientists have achieved a groundbreaking milestone in understanding the intricate process of human limb development. Through an extensive study, researchers have unveiled unprecedented insights into the formation of human hands and feet. The findings shed light on the complex mechanisms that govern the development of fingers and toes, revolutionizing our understanding of limb formation. Utilizing cutting-edge single-cell and spatial technologies, scientists created a spatial cell atlas of the entire developing human limb. By analyzing tissues between 5 and 9 weeks of development, the researchers traced specific gene expression programs and identified their implications in shaping the forming limbs. This breakthrough discovery provides crucial insights into the diagnosis and treatment of congenital limb syndromes, offering potential avenues for treating muscle-related disorders and injuries. The study, published in the journal Nature, demonstrates how human fingers and toes do not grow outward but instead form from within a larger foundational bud. After approximately seven weeks of cell development, an orchestrated cell death occurs, revealing the distinct shapes of fingers or toes. The atlas also uncovers new links between developmental cells and congenital limb syndromes such as short fingers or extra digits. These findings have far-reaching implications for medical research and healthcare. The detailed characterization of limb development in humans not only expands our knowledge of human anatomy but also provides a foundation for further research in understanding the genetic and cellular processes behind healthy human development. This breakthrough brings us one step closer to unraveling the complexities of limb formation and opens doors to innovative treatments and interventions in the field of limb-related disorders.

24 Dec 2023

Good News

Groundbreaking Achievement: Scientists Successfully X-ray Individual Atoms!

In a remarkable scientific breakthrough, researchers have achieved what was once deemed impossible: the ability to X-ray a single atom. While current synchrotron scanners can only X-ray a minuscule amount of atoms, thanks to a purpose-built synchrotron instrument at Argonne National Laboratory in Illinois, scientists have managed to overcome this limitation using a technique called synchrotron X-ray scanning tunneling microscopy (SX-STM). This historic accomplishment has opened up a world of possibilities, from potentially finding cures for life-threatening diseases to advancements in quantum computing and materials science. Atoms, the building blocks of molecules, have always eluded X-ray detection due to the weakness of their signals. However, with the advent of SX-STM, scientists can now precisely measure and identify individual atoms, providing invaluable insights into their composition and chemical state. Lead author Professor Saw Wai Hla of Ohio State University referred to this achievement as the "holy grail" of physics, a long-standing dream finally realized. X-ray technology has played a vital role in various domains, including medicine and space exploration. The ability to detect and characterize individual atoms through X-rays holds tremendous promise for advancing scientific understanding and developing cutting-edge technologies. Moreover, this groundbreaking feat sets the stage for future advancements in materials science instrumentation. With this significant breakthrough, the scientific community is poised to delve deeper into the mysteries of the atomic world, uncovering new frontiers and propelling innovation across multiple disciplines.

7 Jun 2023

Good News

Another Triumph for ISRO as India Launches Cutting-Edge Navigation Satellite

In a remarkable feat, the Indian Space Research Organisation (ISRO) achieved yet another milestone on Monday as it successfully launched a second-generation navigation satellite using a GSLV rocket equipped with a cryogenic upper stage. The 51.7-meter-tall Geosynchronous Satellite Launch Vehicle, in its 15th flight, took off precisely at 10.42 am on Monday from the second launch pad at the spaceport located approximately 130 km from Chennai, following a meticulous 27.5-hour countdown. This significant launch introduces the second generation of navigation satellites that will bolster India's regional navigation system, providing precise and real-time navigation services. The satellite series, known as NVS-01, ensures the continuity of NavIC (Navigation with Indian Constellation) services— an Indian satellite navigation system akin to GPS, offering accurate positioning and timing information. The NavIC signals, designed to deliver a user's position with accuracy surpassing 20 meters and timing accuracy better than 50 nanoseconds, have already garnered praise for their reliability and effectiveness. The successful placement of NVS-01 into a precise orbit by GSLV further reinforces ISRO's excellence in satellite deployment. ISRO Chairman S Somanath expressed his elation at the flawless execution of the mission and commended the entire team for their hard work. He highlighted the significance of NVS-01 as a second-generation satellite with enhanced capabilities, including increased signal security and the introduction of a civilian frequency band. Notably, the satellite also features an indigenous rubidium atomic clock, a technology possessed by only a handful of countries. ISRO's NavIC system, previously known as the Indian Regional Navigation Satellite System (IRNSS), caters to the positioning, navigation, and timing needs of India, particularly in the fields of civil aviation and defense. With the launch of NVS-01, ISRO has taken a significant stride forward in strengthening the country's space capabilities and achieving self-reliance in satellite navigation technology.

29 May 2023

Good News

Government to open irradiation facilities to boost shelf life of vegetables

The government is looking up at the Bhabha Atomic Research Centre to set up irradiation facilities that will solve the problem of plenty by increasing the shelf life of perishable produce. Farmers deal with bumper crop either by selling them at throw away prices or dumping it in farms. Irradiation works by disrupting the biological processes that lead to decay. Currently, BARC has a small facility in Lasalgaon in Nasik where farmers of nearby districts and other parts of the country can store their produce during high production years. The irradiation technique kills harmful bacteria when the horticultural produce is exposed briefly to radiation energy. This increases the shelf life of the produce. Irradiation impairs the ability of onions and potatoes to sprout and causes the death of microorganisms and insects, thus prolonging its shelf life. Agriculture Minister Radha Mohan Singh said that bumper production can be dealt with through better post-harvest management. Since BARC possessed the technology it can be used for the benefit of farmers. For this reason, BARC will be asked to start such facilities in Madhya Pradesh and other parts of the country for onions, potatoes and other perishable horticultural produce. Scientists at BARC had successfully applied this technology on litchis and were able to preserve litchis for 60 days at low temperatures Many farmers have been benefitted by the Lasalgaon center in Maharashtra, which was set up in 2002 at a cost of Rs 8-10 crore. Now the government wishes to open more such facilities so that farmers could preserve their produce and sell it as per demand and adequate price in the market.

20 Jun 2017

Good News

Positive Reads

Homi Bhabha: Pioneering Physicist and Father of India's Nuclear Program

In the realm of scientific achievements, few names resonate as strongly as Homi Bhabha. Born on October 30, 1909, in Mumbai, India, Bhabha would go on to become a pioneering physicist and the driving force behind India's nuclear program. His contributions to nuclear physics and his visionary leadership in the field of atomic energy continue to reverberate to this day. Homi Jehangir Bhabha, often referred to as the "father of Indian nuclear science," was a man of remarkable intellect and unwavering determination. Educated at the University of Cambridge, Bhabha earned his doctorate in theoretical physics in 1935. His groundbreaking research in cosmic rays opened up new frontiers in the understanding of nuclear physics. Returning to India in 1939, Bhabha joined the Indian Institute of Science in Bangalore and later established the Tata Institute of Fundamental Research (TIFR) in Mumbai. At TIFR, Bhabha fostered a culture of scientific research and collaboration, attracting some of the brightest minds in the country. His vision was to create a world-class research institution that would catalyze scientific advancements in India. Bhabha's efforts were not limited to academia. In 1944, he founded the Atomic Energy Commission of India, laying the foundation for the country's nuclear program. He recognized the potential of atomic energy to address India's energy needs and spearheaded the establishment of the first nuclear research center, now known as the Bhabha Atomic Research Centre (BARC). Under his guidance, BARC played a pivotal role in India's journey towards becoming a nuclear power. The impact of Bhabha's vision and leadership was profound. He played a crucial role in nurturing a generation of scientists and engineers who would go on to shape India's scientific landscape. Beyond his scientific pursuits, Bhabha was instrumental in establishing collaborations with international institutions, facilitating knowledge exchange and furthering scientific diplomacy. However, Bhabha's journey was cut short tragically. On January 24, 1966, he met with an untimely death in a plane crash near Mont Blanc, France. His passing was a tremendous loss for the scientific community, but his legacy endured. Bhabha's contributions to nuclear physics and his vision for scientific progress continue to inspire generations of scientists in India and around the world. Today, India stands as one of the world's leading contributors to nuclear energy, and Bhabha's influence is undeniably intertwined with this success. The country's nuclear power plants, research reactors, and advancements in nuclear technology owe a debt of gratitude to the pioneering work of Homi Bhabha. As we reflect on the life and achievements of Homi Bhabha, it is essential to recognize his unwavering commitment to scientific pursuit and his role in shaping India's scientific landscape. His contributions continue to drive advancements in nuclear physics and atomic energy, leaving an indelible mark on the world of science. The scientific community and the nation at large will forever be indebted to the visionary genius of Homi Bhabha.

11 Oct 2023

Positive Reads

India's Historic Milestone: Recalling the Journey of its First Nuclear Test

People in India fondly remember the significant event that forever altered its trajectory in the realm of science and security - the historic day when it conducted its first nuclear test. On May 18, 1974, in the vast expanse of the Pokhran desert in Rajasthan, India achieved a major scientific breakthrough with the successful detonation of its nuclear device, codenamed "Smiling Buddha." "Smiling Buddha" was the culmination of years of arduous work by dedicated Indian scientists, led by Dr. Raja Ramanna, who played a pivotal role in the country's peaceful nuclear program. The test propelled India into the exclusive club of nations possessing nuclear capabilities, showcasing its technological prowess to the world. While "Smiling Buddha" elicited varied reactions from the international community, India consistently maintained its commitment to using nuclear technology solely for peaceful purposes. The test underscored India's position on disarmament and non-proliferation, emphasizing its advocacy for global peace and security. Since that historic day, India has continued to make strides in nuclear technology, focusing on harnessing nuclear energy for civilian applications such as electricity generation and healthcare. The country actively participates in international forums to promote responsible nuclear use while adhering to stringent safety protocols. The legacy continues to inspire future generations, showcasing India's determination to create a brighter, safer world through responsible nuclear advancements.

26 Jul 2023

Positive Reads

Nuclear Energy Unpacked: The Fundamental Differences Between Nuclear Fission and Nuclear Fusion

Nuclear energy is a topic that often raises questions and curiosity from the public. One of the most common questions is about the difference between nuclear fission and nuclear fusion. Nuclear fission is the process of splitting an atomic nucleus into two or more smaller nuclei, which releases a large amount of energy. This process is used in nuclear power plants to generate electricity and in nuclear weapons to release destructive energy. It works by bombarding a heavy nucleus with a neutron, causing it to split into smaller nuclei. Nuclear fusion, on the other hand, is the process of combining two or more atomic nuclei into a heavier nucleus, which also releases energy. This process is what powers the sun and stars and is being researched as a potential energy source on Earth. Nuclear fusion requires high temperatures and pressures to overcome the electrostatic repulsion between positively charged nuclei. While both processes release energy from atomic nuclei, they differ in their mechanisms. Nuclear fission splits a heavy nucleus into smaller pieces, while nuclear fusion combines small nuclei into a heavier nucleus. Understanding the differences between nuclear fission and nuclear fusion is important for discussions on energy production, nuclear weapons, and environmental concerns. As research continues into nuclear fusion, it may become a viable source of clean energy in the future.

25 Jul 2023

Positive Reads

A Life of Controversy: The Legacy of Robert Oppenheimer

Robert Oppenheimer was an American theoretical physicist who is widely considered as the "father of the atomic bomb." Born on April 22, 1904, in New York City, Oppenheimer was a gifted student who excelled in science and mathematics. He went on to earn a Ph.D. in physics from Harvard University and made significant contributions to the field of theoretical physics, particularly in the study of quantum mechanics. During World War II, Oppenheimer was appointed as the scientific director of the Manhattan Project, a top-secret government program aimed at developing the first nuclear weapons. He oversaw the construction and testing of the atomic bombs that were later used in the bombings of Hiroshima and Nagasaki in 1945. Oppenheimer's role in the development of the atomic bomb earned him both praise and criticism. He was hailed as a hero for his contributions to the war effort, but he also faced intense scrutiny and backlash for his involvement in the creation of such a destructive weapon. In the decades following the war, Oppenheimer continued to work in academia and remained active in the scientific community. He passed away on February 18, 1967, leaving behind a legacy as one of the most influential scientists of the 20th century.

21 Jul 2023

Positive Reads

The Whys and Hows

Einstein's Ingenious Insight: Unveiling Why the Nuclear Bomb Eluded His Imagination

Albert Einstein, the famed physicist known for his groundbreaking theories on relativity, had a very interesting take on nuclear weapons. Despite his work on the theory of nuclear fission, which laid the groundwork for the development of atomic bombs, Einstein believed that making a nuclear bomb wasn't possible. Einstein's skepticism stemmed from his belief that the amount of energy required to split an atom was simply too great to be harnessed in a practical way. He believed that the technology required to create a nuclear weapon was beyond the reach of science and technology at the time. His views on nuclear weapons were not popular at the time, as many scientists and politicians were working feverishly to develop nuclear technology. However, he remained steadfast in his belief that the development of nuclear weapons would lead to catastrophic consequences for humanity. He was eventually proven right, as the use of atomic bombs on Hiroshima and Nagasaki in 1945 demonstrated the immense destructive power of nuclear weapons. Einstein's legacy as a scientist and humanitarian continues to inspire people around the world to this day, and his warning about the dangers of nuclear weapons remains as relevant as ever.

5 Aug 2023

The Whys and Hows

Star Citizens

Small Village Celebrates the First Woman from India to Win an International Award in Chemistry

A small village in India is bursting with pride and happiness as one of its own has been recognized on the global stage. Jyotirmayee Mohanty, of Titira, a village in Odisha has been honored with the IUPAC (International Union of Pure and Applied Chemistry) 2023 Distinguished Women in Chemistry or Chemical Engineering. Mohanty, who works as a scientist at the Bhabha Atomic Research Centre in Mumbai, is the first woman in India to receive this prestigious award. The International Day of Women and Girls in Science was celebrated on February 11, and as part of the celebrations, IUPAC announced the 12 awardees for their exceptional contributions to the chemical sciences. They were selected based on their excellence in basic or applied research, distinguished accomplishments in teaching or education, or demonstrated leadership or managerial excellence in the chemical sciences. The news of Mohanty's achievement has brought joy not only to her family but also to the entire village of Titira. BJP National Vice President Baijayant Jay Panda congratulated Mohanty for her outstanding work and for becoming the first Indian to be felicitated with the International Union of Pure and Applied Chemistry Award 2023. This is not the first time Mohanty has been recognized for her work. She is the first woman to receive a fellowship in Science and Engineering Research Board, and last year, she received a fellowship from the Royal Society of Chemistry (FRSC), an award conferred by the Royal Society of Chemistry (RSC) in the United Kingdom. Jyotirmayee Mohanty's success story is a true inspiration for young girls in India, who aspire to make their mark in the field of science. Her achievement is not only a source of pride for her village but also for the entire country.

16 Mar 2023

Star Citizens

Global Inspirations

NASA will send next generation atomic clock to space

NASA will send its next-generation atomic clock into space later this year, which will help in the safe exploration of space and solar system. Atomic clocks have been flown into space before, but according to NASA this clock will be smaller, lighter and magnitudes more precise. The clock has been developed by engineers at NASA's Jet Propulsion Laboratory in Pasadena, California. The Deep Space Atomic Clock has also been integrated with the spacecraft that will take it into orbit later in 2017. This was disclosed by the US space agency in a statement on Tuesday. Normally, 'two-way' methods are used to track spacecrafts in which the ground-based antenna 'pings' the spacecraft and waits for the signal to return. The distance to the spacecraft can be calculated by measuring how long the signal takes to travel. This information is processed to determine the spacecraft's flight path and any course corrections, if required are suggested. The new atomic clock developed by NASA enables "one-way" tracking, where the spacecraft does not need to send the signal back to Earth. The spacecraft-based navigation system processes the tracking measurements to determine the path and to know whether any steps are needed to stay on course. NASA said that this clock will provide astronauts with their position and velocity whenever they need it. The Deep Space Atomic Clock will also improve the precision and quantity of the radio data used by scientists for determining a planet's gravity field and probing its atmosphere.

22 Mar 2017

Global Inspirations