Technology, Games, and Education

[nghoangquang]

What is the source of quantum uncertainty?

No matter how you try to measure or calculate certain quantum properties, there will always be some inherent uncertainty, making it impossible to fully understand such a system. But what is the source of this uncertainty? Is it an intrinsic characteristic of particles, or is there another fundamental cause we haven't yet discovered? Could it be related to the quantum fields inherent in empty space, or does that simply shift the problem into unexplored areas? One of the most astonishing discoveries about the Universe is that our physical reality doesn't appear to be governed by strictly deterministic laws. Instead, at the quantum level, the laws of physics are inherently probabilistic: you can calculate the probability of different experimental outcomes, but only by measuring the specific quantity can you know what your system is doing at that exact moment. Moreover, the act of measuring or observing certain quantities increases the uncertainty in related properties, known as conjugate variables in physics.

What is the source of quantum uncertainty?

No matter how you try to measure or calculate certain quantum properties, there will always be some inherent uncertainty, making it impossib

[nghoangquang]

A new study suggests that a black hole orbiting a planet could be an indicator of an advanced civilization

A new study suggests that a black hole orbiting a planet could indicate the presence of an advanced civilization. This idea builds on a 1971 proposal by Nobel laureate Roger Penrose, who theorized that energy could be extracted from a rotating black hole by harnessing its accretion disk. Over time, researchers have proposed that this method, known as the Penrose Process, could be utilized by advanced civilizations to power their societies. One such example is John M. Smart’s Transcension Hypothesis, which posits that advanced intelligences might relocate to regions near black holes to exploit their energy. In a recent paper, Harvard Professor Avi Loeb introduced the concept of a "Black Hole Moon," suggesting that the unique way a black hole could illuminate its orbiting planet might serve as a technosignature, detectable in future SETI efforts.

A new study suggests that a black hole orbiting a planet could be an indicator of an advanced civilization

A new study suggests that a black hole orbiting a planet could indicate the presence of an advanced civilization. This idea builds on a 1971

[nghoangquang]

Wired Backup Camera System, 9'' IPS Split Touch Screen Monitor with 4 1080P Waterproof Rear View Camera 64GB SD Card, Loop Recording IR Night Vision AHD Reverse Camera for Truck, Trailer, RV

Log into Facebook to start sharing and connecting with your friends, family, and people you know.

[nghoangquang]

If the Big Bang wasn’t the first thing ever, what caused it?

Exploring the Big Bang helps us understand how our universe evolved to its current state, but it doesn't immediately explain why the Big Bang happened or what might have preceded it. Both theoretical and observational evidence strongly support the idea that cosmic inflation occurred before and set the stage for the Big Bang. Although new, sensitive measurements are still needed, the lack of easy discoveries doesn’t mean that progress has stalled.If the Big Bang wasn’t the initial event, what triggered it? Share this question on LinkedIn and sign up for the Starts With a Bang newsletter to explore the universe with Dr. Ethan Siegel, as he delves into the most profound questions.Human curiosity has always driven us to ponder the mysteries of the universe. Why do things exist as they are? How did they come to be? Could different choices have led to alternative outcomes if we could start from the beginning? Throughout history, philosophers, theologians, and mythmakers have sought to answer these questions, but their answers were far from definitive.Today, modern science offers a more effective approach to these cosmic puzzles. We no longer see the Big Bang as a singular event in space and time. Science now allows us to ask questions like, “What existed before the Big Bang?” and “Why did the Big Bang occur?” With the knowledge we have, science provides us with the most reliable answers, even for the biggest questions.

If the Big Bang wasn’t the first thing ever, what caused it?

Exploring the Big Bang helps us understand how our universe evolved to its current state, but it doesn't immediately explain why the Big Ban

[nghoangquang]

Will AI create more jobs or send us the way of the horses

The impact of AI on the job market is a topic of much debate, with opinions divided on whether AI will ultimately replace human jobs or create new opportunities. On one hand, AI has the potential to automate repetitive tasks, improve efficiency, and reduce the need for human intervention in certain roles. This could lead to job displacement in industries heavily reliant on manual or routine work, such as manufacturing, data entry, and customer service. However, history shows that technological advancements often create new job opportunities, even as they eliminate others.AI is expected to drive innovation and the emergence of new industries, leading to the creation of jobs that didn’t previously exist. These could range from roles in AI development and maintenance to positions in industries that leverage AI-driven insights, such as personalized medicine, advanced robotics, and smart infrastructure. Additionally, AI can augment human capabilities, allowing workers to focus on more complex, creative, and strategic tasks that require human judgment, empathy, and creativity. Ultimately, whether AI will replace or create more jobs depends on how businesses, governments, and society adapt to these changes. Investing in education, reskilling, and upskilling the workforce will be crucial in ensuring that the workforce can transition into new roles and industries shaped by AI. By embracing AI as a tool for enhancing human potential rather than a replacement, society can unlock new opportunities for economic growth and job creation.

Will AI create more jobs or send us the way of the horses

The impact of AI on the job market is a topic of much debate, with opinions divided on whether AI will ultimately replace human jobs or crea

[nghoangquang]

Anatomy of a Black Hole

Anatomy of a Black Hole

Black holes are among the most enigmatic objects in the cosmos, extensively studied yet not completely understood. Contrary to their name, b

Black holes are among the most enigmatic objects in the cosmos, extensively studied yet not completely understood. Contrary to their name, black holes are not actual holes but rather incredibly dense concentrations of matter compressed into very small regions. The gravity near their surface, known as the event horizon, is so powerful that nothing, not even light, can escape. Unlike Earth’s or the Sun’s surface, the event horizon isn’t a physical surface but a boundary enclosing all the matter of the black hole. While there’s still much to learn about black holes, such as the nature of matter within their event horizons, scientists have gathered significant knowledge about them. Black holes do not emit or reflect light, rendering them effectively invisible to telescopes. Researchers primarily study black holes through their impact on surrounding matter: Black holes can be encircled by rings of gas and dust, known as accretion disks, which emit light across various wavelengths, including X-rays. The intense gravity of a supermassive black hole can cause stars to orbit it in specific patterns. Observations of star orbits near the Milky Way's center provided evidence of a supermassive black hole, a discovery that earned the 2020 Nobel Prize. When massive objects accelerate through space, they produce ripples in space-time known as gravitational waves, detectable by their effects on specialized instruments. Massive objects like black holes can also bend and distort light from more distant sources, a phenomenon called gravitational lensing, which helps scientists detect otherwise invisible black holes

[nghoangquang]

Hey! Are you still worried about fat, my friend?>>>riVZaNq

[nghoangquang]

With it, let me become more confident, more charming!>>>pfscTeC

[nghoangquang]

Check out my result, it's amazing!>>>FOiukEd

[nghoangquang]

Hey! Are you still worried about fat, my friend?>>>CTqoyrI

[nghoangquang]

Check out my result, it's amazing!>>>TuumTri

[nghoangquang]

Monster Boy and the Cursed Kingdom is a platform game developed by Game Atelier and published by FDG Entertainment. The game is a followup to Sega's Wonder Boy series, and was released for the Nintendo Switch, PlayStation 4, and Xbox One in December 2018, for Windows in July 2019, and for Stadia in April 2020.

[nghoangquang]

Ara Fell: Enhanced Edition

Ara Fell combines the best parts of Japanese-style roleplaying games with the best parts of western RPGs, as well as including elements of visual novels and adventure games to create a truly unique experience. Atmosphere, emotion and surprise lie at the forefront of Ara Fell's story, driven by deep and accessible characters, each with his or her own past, their own desires and their own motivations for joining Lita's quest. Relive the golden age of the RPG with a game that both pays homage to the past greats, as well as blazing its own trail.