The new study found a correlation between outdoor artificial light at night (LAN) and higher rates of diabetes.
According to a new study, exposure to outdoor artificial light at night (LAN) is associated with an increased risk of diabetes, along with impaired glucose control.
Koszubarev/iStock.
A result of the gradual increase in human lifespan and high and persistent levels of fertility in some countries.
The world’s population hit eight billion today, November 15, and this is a “milestone in human development,” according to a statement by the United Nations (UN).
This unprecedented growth is due to the gradual increase in human lifespan owing to improvements in public health, nutrition, personal hygiene, and medicine.
Continue reading “The world’s population has reached 8 billion and counting” »
Bezos thinks that there are many ineffective ways of philanthropy and wants to avoid them as he prepares to give away all his wealth.
Amazon founder Jeff Bezos told during a short interview with CNN
With this announcement, Bezos joins the list of other billionaires in the world, such as Bill Gates, who have decided to give away their wealth during their lifetimes. After expressing his desire to remove himself from the list of billionaires, Gates donated $6 billion to his Foundation, which runs programs across the world.
A new kind of black hole analog could tell us a thing or two about an elusive radiation theoretically emitted by the real thing.
Using a chain of atoms in single-file to simulate the event horizon of a black hole, a team of physicists has observed the equivalent of what we call Hawking radiation – particles born from disturbances in the quantum fluctuations caused by the black hole’s break in spacetime.
This, they say, could help resolve the tension between two currently irreconcilable frameworks for describing the Universe: the general theory of relativity, which describes the behavior of gravity as a continuous field known as spacetime; and quantum mechanics, which describes the behavior of discrete particles using the mathematics of probability.
Hypothetical bridges connecting distant regions of space (and time) could more or less look like garden variety black holes, meaning it’s possible these mythical beasts of physics have already been seen.
Thankfully however, if a new model proposed by a small team of physicists from Sofia University in Bulgaria is accurate, there could still be a way to tell them apart.
Play around with Einstein’s general theory of relativity long enough, it’s possible to show how the spacetime background of the Universe can form not only deep gravitational pits where nothing escapes – it can form impossible mountain peaks which can’t be climbed.
Circa 2011 face_with_colon_three
By Amanda Gefter.
Frank Close tells the human story of how we solved The Infinity Puzzle – once the bane of physics
Circa 2020 face_with_colon_three
Researchers have crafted a device that replicates the shape of the eye’s sensory membrane.
A group of scientists from Aalto University, IQM Quantum Computers, and VTT Technical Research Center have discovered a new superconducting qubit, the unimon, to increase the accuracy of quantum computations. The team has achieved the first quantum logic gates with unimons at 99.9% fidelity—a major milestone on the quest to build commercially useful quantum computers. This research was just published in the journal Nature Communications.
Of all the different approaches to build useful quantum computers, superconducting qubits are in the lead. However, the qubit designs and techniques currently used do not yet provide high enough performance for practical applications. In this noisy intermediate-scale quantum (NISQ) era, the complexity of the implementable quantum computations is mostly limited by errors in single-and two-qubit quantum gates. The quantum computations need to become more accurate to be useful.
“Our aim is to build quantum computers which deliver an advantage in solving real-world problems. Our announcement today is an important milestone for IQM, and a significant achievement to build better superconducting quantum computers,” said Professor Mikko Möttönen, joint Professor of Quantum Technology at Aalto University and VTT, and also a Co-Founder and Chief Scientist at IQM Quantum Computers, who was leading the research.
The mathematician shares his latest theories on quantum consciousness, the structure of the universe and how to communicate with civilisations from other cosmological aeons.
Russian missiles hit Poland.
The timing of this fresh wave of Russian attacks is not lost on anybody, coming hours after President Zelenskyy addressed world leaders meeting in Bali for the G20.
Continue reading “‘Russia missiles’ kill two in Nato member Poland claims US official” »
