Summary: After discovering the importance of cell metabolism in neurogenesis, researchers were able to increase the number of neurons in the brains of adult and elderly mice.
Source: University of Geneva.
Some areas of the adult brain contain quiescent, or dormant, neural stem cells that can potentially be reactivated to form new neurons. However, the transition from quiescence to proliferation is still poorly understood.
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In this video, Unveiled takes a closer look at everyday life in a type two civilization! Following the Kardashev Scale, humans hope to achieve type two in the near future… and EVERYTHING will change when we do!
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Once aboard, the four-member team faces a busy workload of more than 200 experiments and technology demonstrations, ranging from studies of human cell growth in space to controlling combustible materials in microgravity.
Some of the research will help pave the way for future long-duration human expeditions to the Moon and beyond under NASA’s Artemis program, its successor to Apollo, the U.S. space agency said.
The ISS crew also is responsible for performing maintenance and repairs aboard the station, and to prepare for the arrival and departure of other astronauts and cargo payloads.
My new story on the Alt-Right vs. transhumanism!
In his first of a five-part essay series on transhumanism, a leader of the movement, Zoltan Istvan, discusses what lies behind the heightened interest in transhumanist ideas.
The Big Bang is the name we have given to the moment at which the Universe began. While the idea is well known, it is often badly misunderstood. Even people with a good grasp of science have misconceptions about it. For instance, a common question is, “Where did the Big Bang happen?” And the answer to that question is a surprising one. So, let’s dive into it and try to understand where the misunderstanding arises.
When people are told of the Big Bang, they are commonly told that “all of the mass of the universe was packed into a point with zero volume called a singularity.” The singularity then “exploded,” expanding and cooling and eventually resulting in the Universe we see today. People draw from their own experience and analogize the Big Bang with something like a firecracker or a grenade — an object that sits in a location, then explodes, dispersing debris into existing space. This is a completely natural and reasonable mental image. It is also completely wrong.
The theory that describes the Big Bang is Einstein’s general theory of relativity. In it, Einstein describes gravity as the very shape of space as it bends and stretches. Near a star or planet, space is distorted; far from any celestial body, space is flat. If space is malleable, as the theory says it is, it can also be compressed or stretched.
First Publicly Known. Expect to see most countries have one by 2030. In Charge, 2050s.
Romanians will be able to send their ideas through an accompanying website (ion.gov.ro) as well as on social media and some in-person locations. Ion will then synthesize their contributions for the government to consider, according to the coordinator of the research team, Nicu Sebe. Users won’t, however, receive a response from Ion itself.
Instead, Research and Innovation Minister Sebastian Burduja, whose office is overseeing the project, explained that Ion will analyze the information it receives and draw up reports about Romanians’ priorities.
The firm’s strategists broke down why AI is about to “revolutionize everything” with a similar impact to Steve Jobs’ smartphone.
My music score for Rotwang’s robot in the silent German expressionist film METROPOLIS by Fritz Lang. 1927.
This film had a major influence on me, but that would come later. When I saw it for the first time I was 9 years old. Little did I know, this scene in particular would haunt me to this day.
I tried to convey the feelings I had as a child, with this composition I call “Phantasmaglorious”; meaning frightening and darkly beautiful. A fitting tribute to Fritz Lang’s masterwork, Alfred Abel as Joh Fredersen, the Master of Metropolis and Rudolf Klein-Rogge as C. A. Rotwang the mad scientist who creates the spectre of my childhood nightmeres.
This movie is the definition of sublime.
A new study from Sanford Burnham Prebys has discovered a drug that can spur liver regeneration in patients with Alagille syndrome.
For the first time, research conducted by Associate Professor Duc Dong, Ph.D. has revealed that the detrimental effects of Alagille syndrome, a genetic disorder that has no cure, can be reversed using a single drug. The findings, published in the Proceedings of the National Academy of Sciences, have the potential to revolutionize the treatment approach for this rare condition, and could also shed light on more widespread diseases.
“Alagille syndrome is widely considered an incurable disease, but we believe we’re on the way to changing that,” says Dong, who is also the associate dean of admissions for Sanford Burnham Prebys’ graduate school. “We aim to advance this drug into clinical trials, and our results demonstrate its effectiveness for the first time.”
According to a recent study by researchers at Weill Cornell Medicine, a protein that prepares DNA
DNA, or deoxyribonucleic acid, is a molecule composed of two long strands of nucleotides that coil around each other to form a double helix. It is the hereditary material in humans and almost all other organisms that carries genetic instructions for development, functioning, growth, and reproduction. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).
