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Jan 8, 2023
Shark Gives ‘Virgin Birth’ to Miracle Baby in All-Female Tank
Posted by Shane Hinshaw in category: futurism
Jesus Christ of sharks has risen 🙏
A rare event has taken place in the Cala Gonone Aquarium in Sardinia, Italy. A smooth-hound shark gave birth to a baby shark without any male interference in the tank she has been living in for the past ten years with only another smooth-hound female and no males, reports Agenzia Italia. This could prove to be the first and only parthenogenesis example in this specific species of shark, and hence, t he newborn female shark is named Ispera, which means Hope in Sardinian.
While other sharks and rays, including the bonnethead, the blacktip shark, and the zebra shark have previously been observed doing parthenogenesis, smooth-hound sharks, scientifically known as Mustelus mustelus, have never been, as far as scientists know. If confirmed, this event could be a scientific discovery of smooth-hounds’ using parthenogenesis.
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Jan 8, 2023
Overpopulation myth — Having kids will not destroy the planet. Perhaps it can even help
Posted by Ron Friedman in categories: climatology, cryptocurrencies, habitats, sustainability
On January 2023, 60 minutes interviewed Paul Ehrlich, the author of the 1968 Population Bomb.
Although I agree with some of the points, like the destruction of habitat, and climate change, and those points indeed need addressing. the overpopulation arguments in the book and the interview have already been proven wrong, repeatedly.
Jan 8, 2023
New measurements support the idea that dark matter doesn’t exist
Posted by Atanas Atanasov in categories: cosmology, particle physics
Jan 8, 2023
99% Efficiency: Princeton Engineers Have Developed a New Way To Remove Microplastics From Water
Posted by Quinn Sena in categories: energy, engineering, food
Princeton Engineering researchers have developed a cost-effective way to use breakfast foods to create a material that can remove salt and microplastics from seawater.
The researchers used egg whites to create an aerogel, a versatile material known for its light weight and porosity. It has a range of uses, including water filtration, energy storage, and sound and thermal insulation. Craig Arnold, the Susan Dod Brown Professor of Mechanical and Aerospace Engineering and vice dean of innovation at Princeton, leads a lab that focuses on creating new materials, including aerogels, for engineering purposes.
One day, sitting in a faculty meeting, he had an idea.
Jan 8, 2023
AMD just put a whole Zen 4 CPU inside an absolutely massive GPU
Posted by Eric Klien in category: supercomputing
My first computer had a CPU with 3,510 transistors. We now live in a world where you can get chips with over a trillion transistors.
“This a data centre accelerator that contains 146 billion transistors.”
I checked and the article didn’t include the transistors that made up the L4 cache memory on the chip. The actual total is 1.25 trillion transistors plus another 1.1 trillion capacitors.
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Jan 8, 2023
Scientists grow chickens with dinosaur legs as they aim to prove how evolution works
Posted by Paul Battista in category: evolution
Sounding like the start of a Jurassic Park scenario, scientists once grew chickens with ‘dinosaur-like’ legs in an aim to prove how evolution works. Thankfully, it’s been a good seven years since then and our planet hasn’t been overtaken by jurassic chicken hybrids… yet.
Jan 8, 2023
Dinosaur Legs Grown On Genetically Modified Chicken Embryos In World First
Posted by Shane Hinshaw in categories: asteroid/comet impacts, evolution, existential risks, genetics
Sixty-six million years ago, the age of the dinosaurs came to a dramatic close as a huge asteroid impact accelerated them on a path towards extinction. Not all of them died out, however; those that survived went on to become today’s birds.
Scientists are still trying to carefully map out the anatomical changes that occurred between dinosaurs and birds during this time, and there’s arguably no better way to do this than to engage in a little “reverse evolution.” With this in mind, a team of researchers has grown “dinosaur legs” in chicken embryos, as revealed in their study in the journal Evolution.
Remarkably, previous research manipulating chickens into “becoming” dinosaurs has already taken place. Back in 2015, a study showcased that chickens that had been tweaked during embryonic development could grow a dinosaur-like snout. A year earlier, a more low-tech study demonstrated how a few strategically-placed weights could make a chicken walk along like a Tyrannosaurus rex.
Jan 8, 2023
Ep. 102: Genetic engineering and the biological basis of intelligence. | Steven Hsu
Posted by Kelvin Dafiaghor in categories: bioengineering, biotech/medical, computing, genetics, mathematics
Since the discovery of genetics, people have dreamed of being able to correct diseases, select traits in children before birth, and build better human beings. Naturally, many serious technical and ethical questions surround this endeavor. Luckily, tonights’ guest is as good a guide as we could hope to have.
Dr. Steve Hsu is Professor of Theoretical Physics and of Computational Mathematics, Science, and Engineering at Michigan State University. He has done extensive research in the field of computational genomics, and is the founder of several startups.
#geneticengineering #intelligence
Jan 8, 2023
AI is helping doctors spot and treat strokes much faster
Posted by Liliana Alfair in categories: biotech/medical, robotics/AI
“Brainomix specialise in the creation of AI-powered imaging biomarkers that enable precision medicine for better treatment decisions in stroke imaging”
https://www.openaccessgovernment.org/brainomix-stroke-imaging-solutions/122141/
The use of artificial intelligence (AI) technology has helped to triple the number of patients who recover from a stroke in England.
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