Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

The "Universe 25" experiment is one of the most terrifying experiments in the history of science

The "Universe 25" experiment is one of the most terrifying experiments in the history of science

The "Universe 25" experiment is one of the most terrifying experiments in the history of science, which, through the behavior of a colony of mice, is an attempt by scientists to explain human societies. The idea of "Universe 25" Came from the American scientist John Calhoun, who created an "ideal world" in which hundreds of mice would live and reproduce. More specifically, Calhoun built the so-called "Paradise of Mice", a specially designed space where rodents had Abundance of food and water, as well as a large living space. In the beginning, he placed four pairs of mice that in a short time began to reproduce, resulting in their population growing rapidly. However, after 315 days their reproduction began to decrease significantly. When the number of rodents reached 600, a hierarchy was formed between them and then the so-called "wretches" appeared. The larger rodents began to attack the group, with the result that many males begin to "collapse" psychologically. As a result, the females did not protect themselves and in turn became aggressive towards their young. As time went on, the females showed more and more aggressive behavior, isolation elements and lack of reproductive mood. There was a low birth rate and, at the same time, an increase in mortality in younger rodents. Then, a new class of male rodents appeared, the so-called "beautiful mice". They refused to mate with the females or to "fight" for their space. All they cared about was food and sleep. At one point, "beautiful males" and "isolated females" made up the majority of the population. According to Calhoun, the death phase consisted of two stages: the "first death" and "second death." The former was characterized by the loss of purpose in life beyond mere existence — no desire to mate, raise young or establish a role within society. As time went on, juvenile mortality reached 100% and reproduction reached zero. Among the endangered mice, homosexuality was observed and, at the same time, cannibalism increased, despite the fact that there was plenty of food. Two years after the start of the experiment, the last baby of the colony was born. By 1973, he had killed the last mouse in the Universe 25. John Calhoun repeated the same experiment 25 more times, and each time the result was the same. Calhoun's scientific work has been used as a model for interpreting social collapse, and his research serves as a focal point for the study of urban sociology. We are currently witnessing direct parallels in today’s society..weak, feminized men with little to no skills and no protection instincts, and overly agitated and aggressive females with no maternal instincts. Angela Rigas for State Representative for Michigan’s 86th District

The Material That Will Change Silicone Valley

This ‘flexible’ processor is made out of plastic instead of silicon

The processors of the future might not be made with silicon as they have been for nearly 50 years. New research headed by ARM and PragmaIC has produced a flexible processor made out of plastic. The PlasticARM processor provides a look at the future, where microprocessors can show up in everything from clothes to milk jugs.

Researchers published their findings in Nature, unveiling the world’s “most complex flexible integrated circuit built with metal-oxide TFTs.” TFTs, or thin-film transistors, enable processors to be built on flexible surfaces. Over silicon, building on plastic would allow chip makers to create chips more cheaply and apply them in more unique ways.

" i-amphtml-auto-lightbox-visited="" style="background-repeat: no-repeat; box-sizing: border-box; vertical-align: middle; border: 0px; max-width: 100%; display: block; height: auto;">The design of the PlasticARM processor.

The researchers point out bottles, food packages, garments, wearable patches, and bandages as only a few applications of a flexible processor. In the future, smart milk jugs could let you know when your milk has soured or you could monitor your vitals through a wearable patch. A key part of this innovation, according to researchers, is cost. Plastic manufacturing would make chips a viable addition to everyday objects.

As for the PlasticARM processor itself, it’s a 32-bit microprocessor that’s based on ARM’s Cortex-M0+ processor, and it supports the ARMv6-M architecture. This instruction set already has a toolchain for software development, so developers could design programs for the processor the researchers built. According to the paper, the PlasticARM system on a chip (SoC) is “capable of running programs from its internal memory.”

The design (pictured above) is comprised of a 32-bit processor, over 18,000 logic gates, memory, and a controller. Researchers say that future iterations could include up to 100,000 logic gates before power consumption becomes an issue.

The paper is quick to point out that this development isn’t intended to replace silicon. According to the paper “silicon will maintain advantages in terms of performance, density and power efficiency.” TFTs simply enable wider adoption of processors in “novel form factors and at cost points unachievable with silicon, thereby vastly expanding the range of potential applications.”

PlasticARM could pioneer a new “internet of everything,” where more than a trillion objects will be able to take advantage of a dedicated processor. As Intel’s 4-bit 4004 CPU did almost 50 years ago, PlasticARM could begin a new era of innovation in computing.

The Material That Will Change Silicone Valley

This ‘flexible’ processor is made out of plastic instead of silicon

The processors of the future might not be made with silicon as they have been for nearly 50 years. New research headed by ARM and PragmaIC has produced a flexible processor made out of plastic. The PlasticARM processor provides a look at the future, where microprocessors can show up in everything from clothes to milk jugs.

Researchers published their findings in Nature, unveiling the world’s “most complex flexible integrated circuit built with metal-oxide TFTs.” TFTs, or thin-film transistors, enable processors to be built on flexible surfaces. Over silicon, building on plastic would allow chip makers to create chips more cheaply and apply them in more unique ways.

" i-amphtml-auto-lightbox-visited="" style="background-repeat: no-repeat; box-sizing: border-box; vertical-align: middle; border: 0px; max-width: 100%; display: block; height: auto;">The design of the PlasticARM processor.

The researchers point out bottles, food packages, garments, wearable patches, and bandages as only a few applications of a flexible processor. In the future, smart milk jugs could let you know when your milk has soured or you could monitor your vitals through a wearable patch. A key part of this innovation, according to researchers, is cost. Plastic manufacturing would make chips a viable addition to everyday objects.

As for the PlasticARM processor itself, it’s a 32-bit microprocessor that’s based on ARM’s Cortex-M0+ processor, and it supports the ARMv6-M architecture. This instruction set already has a toolchain for software development, so developers could design programs for the processor the researchers built. According to the paper, the PlasticARM system on a chip (SoC) is “capable of running programs from its internal memory.”

The design (pictured above) is comprised of a 32-bit processor, over 18,000 logic gates, memory, and a controller. Researchers say that future iterations could include up to 100,000 logic gates before power consumption becomes an issue.

The paper is quick to point out that this development isn’t intended to replace silicon. According to the paper “silicon will maintain advantages in terms of performance, density and power efficiency.” TFTs simply enable wider adoption of processors in “novel form factors and at cost points unachievable with silicon, thereby vastly expanding the range of potential applications.”

PlasticARM could pioneer a new “internet of everything,” where more than a trillion objects will be able to take advantage of a dedicated processor. As Intel’s 4-bit 4004 CPU did almost 50 years ago, PlasticARM could begin a new era of innovation in computing.

A 11-year-old boy from Belgium just graduated from the University of Antwerp with a bachelor’s degree in physics

A 11-year-old boy from Belgium just graduated from the University of Antwerp with a bachelor’s degree in physics, local newspaper De Telegraaf reports — and with the highest distinction.

“I don’t really care if I’m the youngest,” Laurent Simons told the newspaper, as translated by Newsweek. “It’s all about getting knowledge for me.”

It’s an astonishing achievement — and in an eyebrow-raising twist, Simons says he plans to live forever, by turning himself into a cyborg.

Cyborg Boy

It sounds like Simons has thought out his plan.

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“This is the first puzzle piece in my goal of replacing body parts with mechanical parts,” Simons told De Telegraaf, adding that his goal is “immortality.”

“I want to be able to replace as many body parts as possible with mechanical parts,” he added. “I’ve mapped out a path to get there. You can see it as a big puzzle.”

To get started on his big puzzle — a far cry from the jigsaw ones being put together by other children in his age group — Simons is next looking to study quantum physics.

“Two things are important in such a study: acquiring knowledge and applying that knowledge,” Simons told the newspaper. “To achieve the second, I want to work with the best professors in the world, look inside their brains and find out how they think.”

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Simons is only getting started in his studies.

“This year, he also took some courses from the master’s program. After the summer, he will officially start his master’s degree,” a spokesperson from the University of Antwerp told De Telegraaf.

Scientists unearth something buried in the frozen ground of the Arctic for 1000's of years

Scientists revived a creature that was frozen in ice for 24,000 years

It sounds like the plot from a cheese science fiction movie: Scientists unearth something that’s been buried in the frozen ground of the Arctic for tens of thousands of years and decide to warm it up a bit. The creature stirs as its cells slowly wake up from their long stasis. As time passes, the animal wakes up, having time-traveled 24,000 years thanks to its body’s ability to shut itself down once temperatures reached a certain low. It sounds too incredible to be true, but it is.

In a new paper published in Current Biology, researchers reveal their discovery of a microscopic animal frozen in the Arctic permafrost for an estimated 24,000 years. The creature, which would have lived in water during its previous life, was revived as the soil thawed. The discovery is incredibly important not just for the ongoing study of creatures found frozen in time here on Earth.

The tiny creature is called a bdelloid rotifer. These multicellular animals live in aquatic environments and have a reputation for being particularly hardy when it comes to frigid temperatures. They are obviously capable of surviving the process of being frozen and then thawed, and they’re not the only tiny animal to have this ability.

However, there is always the question of just how long an animal can be frozen before it can no longer be woken back up. If a creature can survive being frozen for a year, that doesn’t automatically mean that it can also survive being frozen for 10 years or 100, or in the case of the bdelloid rotifer, 24,000.

This discovery was made in Siberia, and it’s not the first time that frozen creatures have been pulled from the ground there and then woken back up. Tiny worms were also discovered in the frozen soil layer in the region not long ago and, once scientists had the opportunity to raise their temperature in a controlled environment, they sprung back to life.

There are always big questions about the safety of conducting research like this. When you’re unearthing something that has been frozen for tens of thousands of years there’s always the possibility that it carries some kind of disease that hasn’t been seen by humans before. If life on Earth today isn’t well-equipped to deal with an illness brought back to life by a frozen animal, it could trigger a truly catastrophic chain of events.

Researchers conducting this kind of work take precautions to ensure outbreaks don’t occur, and the creatures that come back to life from the frozen ground often don’t live long enough for containment issues to be much of a concern anyway. Still, it’s pretty wild to know that these animals are technically tens of thousands of years old but still alive and well.

Chicken Curry With Braised Rice and Green Chilli Sauce

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