stem

The four major disciplines propelling our students and our society forward; all about education in science, technology, engineering, and mathematics.

How Do Australian Students Get Accommodation?
Australia is one of the most popular countries of the date where students from all over the world like to study. Australia has a number of universities that offer world-class education to domestic and international students. This is why there is ample arrangement for student accommodation in this country.
By alex williamson3 years ago in Education
Quantum Computers and AI: Balancing Revolutionary Potential with Stark Warnings. Content Warning.
In recent years, the world has witnessed significant advancements in the fields of both quantum computing and artificial intelligence (AI). These technologies have the potential to reshape industries, revolutionize problem-solving, and enhance our understanding of the universe. However, renowned physicist Michio Kaku has issued a stark warning about the convergence of these powerful technologies, raising concerns about the potential risks they may pose to humanity. In this article, we delve into the world of quantum computers and AI, exploring their revolutionary potential while heeding the cautionary words from experts.
By Shiran Pallewatta3 years ago in Education
The Crimson Symphony
Once upon a time, in a quaint little town nestled among emerald hills, there existed an ancient legend that spoke of the power of the color red. The townspeople believed that the hue held mystical abilities, but none could quite understand the true extent of its magic.
By Lehlogonolo 543 years ago in Education
The origin of trees
In a time long before human memory, when the world was young and untamed, nature flourished in a vibrant symphony of life. Ancient spirits roamed the land, whispering secrets to the wind and weaving tales through the rustling leaves. Among these spirits was Gaia, the guardian of Earth, whose benevolent presence graced every corner of the wilderness.
By Lehlogonolo 543 years ago in Education
how people originated
In the beginning, there was nothing but a vast void, an emptiness that stretched beyond imagination. Within this emptiness, there existed a spark of infinite potential, a force so powerful and mysterious that it defied comprehension. This spark yearned for expression, for creation, and thus, it set into motion a grand plan to give birth to life.
By Lehlogonolo 543 years ago in Education
5 Most Amazing Scientific Discoveries of the decade.
Undoubtedly, the past ten years have been among the richest in terms of scientific discovery. Researchers from various fields investigated theories, discovered proof, and traveled to locations that caused us to reevaluate our understanding of not only our own planets but also of the entire universe. It was the decade when we finally started to comprehend one of the biggest problems humanity has ever faced, and we also learned more than ever before about some of the most harmful things ever created. So let's look at five of the most remarkable scientific breakthroughs from the 2000 Intense.
By Md Abu Bakar Siddique Fuad3 years ago in Education
The Universe isn't Real??
On October 4th, our land aspect John Clauser and Anton Zeilinger were awarded the Nobel Prize in Physics for proving that the Universe isn't locally real
By StarSech3 years ago in Education
No Time at all
Since HG Wells published his book Time Machine in 1885, people have been interested in time travel. Many have attempted to explain this, but most have led to failures. However, a university professor (and avid reader of everything related to black holes and science fiction) has supposedly proved that time travel is mathematically possible. According to a new study by Ben Tippett, a math and physics instructor at the University of British Columbia's Okanagan campus, math can prove the existence and possibility of time travel. "People think of time travel as something of a fiction, and we tend to think it's not possible because we don't do it. But mathematically, it is possible." Tippett's study was released in the International Journal of CLASSICAL and QUANTUM GRAVITY, and the description of his research states: "In this paper, we present geometry which has been designed to fit a layperson's description of a 'time machine.' This box allows those within it to travel backward and forward through time and space, as interpreted by an external observer. Timelike observers travel within the interior of a 'bubble' of geometry which moves along a circular, acausal trajectory through spacetime. If certain timelike observers inside the bubble maintain a persistent acceleration, their worldlines will close." Tippett stated in his study that we cannot look at a three-dimensional space but a four-dimensional space where different directions are connected. Based on Einstein's theory, he explains that spacetime is curved, which results in planets in the universe having curved orbits. Imagine standing next to a massive star to picture this in your head. At the place where you are standing, the geometry in spacetime is curved, which means everything near the star (and you) will have a curved trajectory and create a curved path around the star. From another point of view, in a flat or uncurved spacetime, planets and stars would move in straight lines rather than curved lines. In Tippett's words: "The time direction of the spacetime surface also shows curvature. There is evidence showing the closer to a black hole we get, time moves slower," says Tippett. "My model of a time machine uses the curved spacetime — to bend time into a circle for the passengers, not in a straight line. That circle takes us back in time." In this study, Tippett showcased his mathematical model, the traversable causal retrograde domain in spacetime or TARDIS. His model showcases a 'bubble' of spacetime geometry that moves eight times faster than the speed of light, allowing it to move backward in time. In other words, he wants to use the curvature of spacetime in the universe to bend time into a circle for "passengers" sitting in the time machine, which allows them to travel into the future and past. He says: "It is a box that travels 'forwards' and then 'backwards' in time along a circular path through spacetime. Delighted external observers could watch the time travellers within the box evolving backwards in time: un-breaking eggs and separating cream from their coffee." If you look at this picture, you will better understand what I am talking about. Person A is the time machine passenger, and Person B is the observer. Both persons A and B experience time in dramatically different ways. "Within the bubble, A will see B's events periodically evolve and then reverse. Outside the bubble, observer B will see two versions of A emerge from the same location: one's clock hands will turn clockwise, the other counterclockwise." Of course, if something sounds too good to be true, then it is probably not true. Although Tippett has conducted a tremendous amount of research and possibly proven the existence of time travel, he doubts that anyone will actually build a workable machine anytime soon. He says: "HG Wells popularized the term' time machine,' and he left people with the thought that an explorer would need a 'machine or special box' to accomplish time travel,".. "While it is mathematically feasible, it is not yet possible to build a spacetime machine because we need materials – which we call exotic matter – to bend spacetime in these impossible ways. Still, they have yet to be discovered,." To put it simply, Tippett developed a model of a possible time-travelling machine. Still, we do not have the necessary materials to build the device with our current technological advancements.
By StarSech3 years ago in Education
THE RELIGION OF THE LGBTQ+
THE RELIGION OF THE LGBTQ+ Religion is a complex and multifaceted concept, and its definition can vary depending on cultural, historical, and individual perspectives. Generally, religion refers to a set of beliefs, practices, rituals, and values that are centered around the worship of a higher power or a divine being (or beings). It often involves moral codes, ethical guidelines, and a sense of purpose in life.
By Kofi Bible3 years ago in Education
The Lost SuperFoods
It contains only long lasting foods that can be stored without refrigeration This lost survival food knowledge is so organized that anyone, even people with absolutely no prior cooking or stockpiling experience can take advantage of it.
By Oliver3 years ago in Education
The Importance of Antivirus Software
Today, there exist many brands of Antivirus software. You may have heard of or experienced the scourge of ransomware. In this scenario, the entities who installed ransomware on your computer demand money to make your computer functional again. Even if you pay up there is no guarantee that they would implement their promise. The solution to this problem is using antivirus software to identify and prevent ransomware attacks.
By The Review Hive3 years ago in Education
True Origin Of Humanity
Our history is written by the notes of the winners, of their power and influence over the centuries. But who were the first civilizations to set foot on our planet? What if the story is told by ancient civilizations, the tales of gods and angels, of Giants and great disasters that were more literal than they first appeared? What if we received ancient knowledge beyond our human understanding? If we look at some of the details, an entirely alternate history of the human race suddenly surfaces, one that completely overturns conventional knowledge and the history we've been taught. This version has mostly been consciously censored, forgotten or worse - ignored. Until now...
By Cyrus T Mahley3 years ago in Education