Tag Physics - results: 222
New proof of string theory discovered
Just a few years ago, it seemed that string theory was the new theory of everything. But today the string universe raises more questions than answers String theory is designed to combine all our knowledge of the Universe and expla...
Physicists believe that our civilization will fall for decades. But why?
If you do not stop the deforestation, our civilization will fall over the 40 years In the midst of global health crisis, we all need good news. But the reality is that news today is more alarming and cannot be ignored. Even some 3...
What is the four-dimensional space?
Modeling camera motion in four-dimensional space. View the world in different dimensions changes the way we perceive everything around, including time and space. Think about the difference between two dimensions and three dimensio...
The story of the most famous aircraft in the world and why Concorde no longer flies
These aircraft is no more. And sorry… Many people often ask why we do not fly at supersonic speed in civil aviation. The unequivocal answer to this partly rhetorical question, as this state of Affairs has led too many factor...
Computer simulation proved that the "butterfly effect" does not exist
the butterfly Effect refers to the properties of some chaotic systems Well, science fiction fans – it's time disappointments. Remember the story of ray Bradbury «sound of thunder»? In this hunter fan named Eckels goes on...
How dangerous mercury is and where it applies
Mercury beautiful but dangerous. Since childhood we are told that mercury is dangerous, but many families still use mercury thermometers. In Europe they are banned because of the danger to humans, but that is where it is produced ...
How does the "perpetual motion" and examples of his designs
Perpetual motion is impossible even in theory. He contradicts himself. Perpetual motion excites the minds of scientists and inventors around the world. Now many people obsessed about the same as at the time, alchemists were obsess...
15 of the best quotes of albert Einstein about science and life
albert Einstein was synonymous with the word «Genius». Yes, with a capital letter. No wonder they say that a talented person is talented in everything. The genius can also be called a talent because it is a unique featur...
Astronomers have discovered the effects of the oldest flashes in the observable Universe
Afterglow SGRB181123B, captured by the Gemini North telescope. The afterglow marked with a circle. Astronomers recorded the afterglow of the weak and the quick burst detected at a distance of 10 billion light years from Earth. Thi...
There is a radio station, which broadcasts in 1982, and nobody knows why
Agree, there is something special in the old Soviet tape recorders and radios On the territory of the largest country in the world there is a city shrouded in many mysteries. Thus, according to one of them, in St. Petersburg there...
What scientists know about the age and expansion of the Universe?
Before you the milky Way, rotating on a Tasmanian lake in the still waters of which reflected the shining stars. Measurement of small variations of the polarization properties of the CMB (red and blue in the picture) show the age ...
10 of the most important experiments that changed our world
the Experiments are different. What did scientists and researchers in the pursuit of science. What crazy experiments they did not intend to open something new. It all now can bring a smile or, on the contrary, puzzling over the st...
Beyond the milky Way discovered galactic wall
looks like a stellar core of the milky Way galaxy in infrared light. The image obtained by the space telescope NASA Spitzer. Behind it the wall of the South pole – curtain from thousands of galaxies, extending at least 700 million...
Fixed the physics of quantum noise in the LIGO lab – what you need to know?
Thanks to the work of the laboratories LIGO, VIRGO scientists have been able to detect gravitational waves researchers from the LIGO project demonstrated how the hyperfine tuning of the devices allows them to push the boundaries o...
What is the General theory of relativity?
General relativity is a geometric theory of gravitation, developing his special theory of relativity General relativity is a fundamental building block of modern physics. She explains gravity based on the ability of space «be...
Is it true that scientists have discovered a particle associated with dark matter?
If axions do managed to find it – the real scientific breakthrough Physicists say they've found evidence of the existence of the elusive elementary particles axion, which can be part of the mysterious dark matter. Research project...
Can the universe consciously to imitate their own existence?
predstavljaju quasicrystalline Tetrahedral spin network (QSN) is a fundamental substructure of space-time According to the new hypothesis, the universe simulates their own existence in «strange loop». In an article publi...
China has created a quantum communication signal via satellite
Chinese scientists have created a quantum communication line. Its length exceeds a thousand miles. an international team of scientists announced the first simultaneous transmission of quantum encrypted message that was sent from s...
In the space laboratory on Board the ISS have created a strange form of matter
One of the coldest places in the Universe is aboard the ISS did you know that on the International space station (ISS) is a Laboratory cold atom (LHA) is one of the coldest places in the known Universe? LHA began its work in June ...
Physicists figured out how to save Schrodinger's cat
the Only thing that today scientists know is that cats love boxes In 1935 the Austrian physicist Edwin schrödinger proposed a thought experiment to demonstrate the absurdity of quantum mechanics. A party to the thought experiment ...