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Bernhard Riemann — The Notorius German Mathematician

Mathematician Bernhard Riemann was born #OTD in 1826.


Bernhard Riemann was another mathematical giant hailing from northern Germany. Poor, shy, sickly and devoutly religious, the young Riemann constantly amazed his teachers and exhibited exceptional mathematical skills (such as fantastic mental calculation abilities) from an early age, but suffered from timidity and a fear of speaking in public. He was, however, given free rein of the school library by an astute teacher, where he devoured mathematical texts by Legendre and others, and gradually groomed himself into an excellent mathematician. He also continued to study the Bible intensively, and at one point even tried to prove mathematically the correctness of the Book of Genesis.

Although he started studying philology and theology in order to become a priest and help with his family’s finances, Riemann’s father eventually managed to gather enough money to send him to study mathematics at the renowned University of Göttingen in 1846, where he first met, and attended the lectures of, Carl Friedrich Gauss. Indeed, he was one of the very few who benefited from the support and patronage of Gauss, and he gradually worked his way up the University’s hierarchy to become a professor and, eventually, head of the mathematics department at Göttingen.

Mars Exploration: Past, Present, and Future

Why do we study Mars? What missions have been there? How do we plan to explore this intriguing world in the future? Quench your curiosity with this educational infographic on the Red Planet!


For thousands of years, Mars aka the Red Planet, has fascinated skywatchers from countless civilizations and cultures, leading some to speculate that it was a lush world full of life. However, the exploration of Mars has proven to be quite the contrast, instead exhibiting a dry and inhabitable world utterly devoid of life. Despite this, scientists and engineers from around the world have learned quite a bit from our planetary neighbor with the countless robotic explorers sent there, including flybys, orbiters, landers, and rovers.

Through this, we have gained incredible insight into the ancient history of Mars and whether life might have existed there long ago. In the future, as humanity looks to return the first samples from Mars and land humans on the Red Planet’s surface, we will continue to learn more about this fascinating world and whether it could have, or currently, hosts life as we know it.

Why Scientists Think We Might Live Inside a Black Hole | Space Documentary

Have you ever wondered if our universe is more mysterious than we could ever imagine? Some scientists believe that we might be living inside a black hole! This mind-bending idea challenges everything we know about space, time, and the very fabric of reality. Join us as we dive deep into the groundbreaking theories and explore the evidence suggesting that our universe could be the interior of a massive black hole. Learn about the fascinating connection between black holes and the Big Bang, the nature of singularities, and the surprising ways in which physics supports this extraordinary concept. Could the secret to understanding our universe lie within these cosmic giants? Watch now to find out!

The Transformative Power Of Digital Twin Technology In Space Exploration

Integrating diverse data sources with different formats and standards also presents considerable challenges. Promoting open-source platforms and standardizing data formats are critical for facilitating data exchange within the space industry.

Robbie Robertson, CEO of Sedaro, identifies the main barrier to integrating digital twin technology as a cultural shift rather than technical feasibility. “The most substantial limitation is the change involved in adopting this new approach,” he explains. Overcoming the inertia of legacy tools to build a future-proof system is crucial. Additionally, addressing the shortage of skilled professionals is vital. Collaborations with institutions like MIT’s Aeronautics and Astronautics Department and robust educational initiatives are essential to developing the next generation of engineers and scientists equipped to manage digital twins.

Digital twin technology has revolutionized the space industry by enhancing mission design, testing and management. Organizations like NASA, ESA and the Department of Defense utilize this technology to improve reliability, efficiency and success. As digital twins evolve, their role in space exploration and utilization becomes increasingly vital.

University of Texas opens robotics program up to incoming freshmen

The University of Texas at Austin this week announced that it has opened its undergraduate robotics program to high school applicants. The honors program is one of the first in the U.S. that allows incoming freshmen to apply for the program as part of their initial admission application. It’s a clear indication that robotics is no longer in the realm of hyper-specialized graduate and doctorate programs.

The minor is tied to a handful of other majors, including aerospace engineering, electrical and computer engineering, computational engineering, computer science and mechanical engineering. Each forms a foundational piece of an eventual robotics major. With the rise of robotics in high school STEAM teaching, the program is designed to maintain incoming freshmen’s interest in the growing space.

《 Replicant Love — Original Soundtrack 》

Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution used around the world in board, conference, huddle, and training rooms, as well as executive offices and classrooms. Founded in 2011, Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done. Zoom is a publicly traded company headquartered in San Jose, CA.

Language-like communication improves learning in artificial networks, finds study

Across all species, critical skills are passed on from parents to offspring through communication. Researchers at the University Hospital Bonn (UKB) and the Researchers at the University of Bonn showed that effective communication relies on how both the sender and receiver represent information. Their study reveals how this process underlies training efficacy and task performance. Their results have been published in the journal Nature Communications.

Communication—be it through sounds, smells or movements—is crucial for survival. Its is fundamental to cognition, as our task descriptions in the brain are shaped not only by sensory experiences, but also by the information communicated to us.

“We know from our everyday lives that social communication is essential to our learning abilities in the real world, which is summed up by the saying ‘teaching is learning for the second time,” says Prof. Tatjana Tchumatchenko, from the Institute of Experimental Epileptology and Cognition Research at the UKB and member of the Transdisciplinary Research Area (TRA) “Modelling” at the University of Bonn.

Will artificial intelligence save us or kill us? | Us & Them | DW Documentary

Will artificial intelligence save us or kill us all? In Japan, AI-driven technology promises better lives for an aging population. But researchers in Silicon Valley are warning of untamable forces being unleashed– and even human extinction.

Will artificial intelligence make life better for humans or lead to our downfall? As developers race toward implementing AI in every aspect of our lives, it is already showing promise in areas like medicine. But what if it is used for nefarious purposes?

In Japan, the inventor and scientist behind the firm Cyberdyne is working to make life better for the sick and elderly. Professor Yoshiyuki Sankai’s robot suits are AI-driven exoskeletons used in rehabilitative medicine to help stroke victims and others learn to walk again. But he doesn’t see the benefits of AI ending there; he predicts a future world where AIs will live in harmony with humans as a new, benevolent species.

Yet in Silicon Valley, the cradle of AI development, there is an unsettling contradiction: a deep uncertainty among many developers about the untamable forces they are unleashing. Gabriel Mukobi is a computer science graduate student at Stanford who is sounding the alarm that AI could push us toward disaster– and even human extinction. He’s at the forefront of a tiny field of researchers swimming against the current to make sure AI is safe and beneficial for everyone.

What are the promises and perils of AI? And who gets to decide how it will be used?

#documentary #dwdocumentary #technology #AI #UsandThem.

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