A quantum approach to data analysis that relies on the study of shapes will likely remain an example of a quantum advantage — albeit for increasingly unlikely scenarios.
The big bang is one of the most fascinating topics you can bring up when conversing with scientists and astronomers. This is because the theory talks about how the whole universe started in the first place. However, the event that led to the big bang is one thing that is being argued among scientists today.
For this reason, the James Webb Telescope was called in to make some findings about the big bang. The JWST found something quite alright, but it wasn’t something the scientist had prepared their minds for. What did the James Webb Telescope discover, and in what way would it affect the Big Bang Theory?
Join us as we explore the James Webb telescope’s terrifying discovery before the big bang.
It all began when an astronomer sighted a discovery made by the James Webb Telescope. Astronomer Rohan Naidu was at home with his girlfriend when he discovered the galaxy that almost broke cosmology. He was inspecting some of the images the James Webb Telescope sent earlier when one of the images caught his attention. The telescope had identified an object that Naidu recognized as mysteriously huge. It dates back to the big bang era, making it older than any galaxy we once knew in science. It was a shocking discovery for him, as he called his girlfriend to observe the most distant starlight too. He was praised for this discovery by his team, and then they got to work. A few days later, Naidu and his team published a paper on the discovered galaxy called “GLASS-z13.” It was a discovery that had the whole world of science come to a standstill, as no one expected such a discovery to be made by the James Webb Telescope.
Beyond Physicalism
Posted in neuroscience
Horgan: Okay, maybe I have been too critical. But can you tell readers, briefly, why they should take panpsychism seriously?
Mørch : Physicalism and dualism are the two main alternatives to panpsychism.
Physicalism implies that consciousness doesn’t exist. Physical science cannot capture what it’s like for someone to have conscious experiences, such as seeing red or being in pain, or any of the qualitative or subjective features of consciousness. So if consciousness is physical, it’s not qualitative or subjective, and therefore not really consciousness after all.
The asteroid strike simulation website lets users customize material, size, and speed then witness the destruction, in the name of science.
Recently, I learned about the World Nobel Peace Summit — fascinating. Young people can go there, mingle with Nobel Peace Laureates, network and share ideas.
Amma introduces the concept of two types of education: one that allows you to earn a living and another to attain a happy, fulfilled life. Modern education should focus on not just academic skills but a culture of human rights and peaceful coexistence of peoples, the ethics of non-violence. Too often, education is propelled by vanity and the desire for individual success. Over and over, it is just competition, pressure, and a vast amount of information pumped into one’s head without instilling the habit of exploring the future consequences of one’s actions. Imagine a good physics student who becomes a scientist just to invent a bomb that could destroy the whole world. We want a child to fulfill their potential — but stay aware of the outcomes of their choices at individual and societal levels. Ethics allows one to maintain this balance. As a society, we may want to establish ethical think tanks that simulate the future and guide us as we develop new technologies and community practices.
JB: Should the ways of peaceful coexistence be taught starting from pre-school age and reinforced over the years?
EG: Education is a good starting point, but everyday practice is of utmost importance. It is essential to talk to a child or teenager about ethics, culture, the evolution of ideas, about the fact that we are all one — but also give that person a lot of real-life experience in conflict resolution and the opportunity to reflect on it. We cannot shield our youth from risks, conflicts, and frustrations and hope they will be able to deal with such challenges in adulthood. Instead, we need to let young people dive into these issues early on — but provide them with support, guidance, and wisdom along the way.
Scientists have been trying to understand the nature of the cosmos for hundreds of years. Recent technological advances have allowed scientists to gain more insight into the world and have led to new hypotheses regarding how it all works.
Some seem plausible while others are crazy. We’ll be discussing two of the most bizarre, but intriguing, hypotheses about the construction of our cosmos.
How is the cosmos organized the way it is? This topic has been studied by scientists over the years. They have proposed many theories to explain how it works and what is ahead.
Researchers at the Department of Energy’s Oak Ridge National Laboratory, the University of Tennessee and Texas A&M University demonstrated bio-inspired devices that accelerate routes to neuromorphic, or brain-like, computing.
Results published in Nature Communications report the first example of a lipid-based “memcapacitor,” a charge storage component with memory that processes information much like synapses do in the brain. Their discovery could support the emergence of computing networks modeled on biology for a sensory approach to machine learning.
“Our goal is to develop materials and computing elements that work like biological synapses and neurons—with vast interconnectivity and flexibility—to enable autonomous systems that operate differently than current computing devices and offer new functionality and learning capabilities,” said Joseph Najem, a recent postdoctoral researcher at ORNL’s Center for Nanophase Materials Sciences, a DOE Office of Science User Facility, and current assistant professor of mechanical engineering at Penn State.
But a team including Zhang has a suggestion for what might have caused it: the merger of a neutron star not with another neutron star, as is common for short gamma ray bursts, but with a white dwarf. White dwarfs are larger than neutron stars, but not nearly as big as the massive stars that cause supernovae, which would account for the length and intensity of the unusual burst.
Since there are lots of white dwarf-neutron star binaries and events like this are rare enough that it’s the first to be observed in half a century of looking, he suggests it needs some qualifications: first, the white dwarf needs to be “close to the upper mass limit,” and afterwards the two need to merge into a rapidly-spinning magnetar, which would “inject additional energy into the kilonova.”
Government support is needed, however, to help consumers overcome heat pumps’ higher upfront costs relative to alternatives. The costs of purchasing and installing a heat pump can be up to four times as much as those for a gas boiler. Financial incentives for heat pumps are now available in 30 countries.
In the IEA’s most optimistic scenario – in which all governments achieve their energy and climate pledges in full – heat pumps become the main way of decarbonising space and water heating worldwide. The agency estimates that heat pumps have the potential to reduce global carbon dioxide (CO2) emissions by at least 500 million tonnes in 2030 – equal to the annual CO2 emissions of all cars in Europe today. Leading manufacturers report promising signs of momentum and policy support and have announced plans to invest more than US$4 billion in expanding heat pump production and related efforts, mostly in Europe.
Opportunities also exist for heat pumps to provide low-temperature heat in industrial sectors, especially in the paper, food, and chemicals industries. In Europe alone, 15 gigawatts of heat pumps could be installed across 3,000 facilities in these three sectors, which have been hit hard by recent rises in natural gas prices.