Friday, March 18
Unleashing Limitless Energy
Since its launch in 2020, a pioneering energy company called Quaise has attracted some serious attention for its audacious goal of diving further into Earth's crust than anybody has dug before.
Following the closure of first round venture capital funding, the MIT spin-off has now raised a total of US$63 million: a respectable start that could potentially make geothermal power accessible to more populations around the world.
The company's vision for getting closer to the center of the Earth is to combine conventional drilling methods with a megawatt-power flashlight inspired by the kind of technology that could one day make nuclear fusion energy possible.
Geothermal energy has become the forgotten renewable. With solar and wind increasingly dominating the market of green energy, efforts to tap the vast reservoir of heat deep beneath our feet remain stubbornly well behind.
It's not hard to understand why. Despite being a perfectly good choice of clean, uninterrupted, limitless power, there are very few places where hot rocks suitable for geothermal energy extraction sit conveniently close to the surface.
Quaise aims to change that by developing technology that will allow us to bake holes in the crust to record depths.
To date our best efforts at chewing our way through the planet's skin have bottomed out at around 12.3 kilometers (7.6 miles). While the Kola Superdeep Borehole and others like it may have reached their limit, though, they nonetheless represent amazing feats of engineering. READ MORE...
Computer Program Predicts Civilization End
Over three hundred years later, we still have plenty of religious doomsayers predicting the end of the world with Bible codes. But in recent times, their ranks have seemingly been joined by scientists whose only professed aim is interpreting data from climate research and sustainability estimates given population growth and dwindling resources.
The “end of the world” in these scenarios means the end of modern life as we know it: the collapse of industrialized societies, large-scale agricultural production, supply chains, stable climates, nation states…. Since the late sixties, an elite society of wealthy industrialists and scientists known as the Club of Rome (a frequent player in many conspiracy theories) has foreseen these disasters in the early 21st century.
Survival Skills
Aside from the improved taste, smell, and appearance, purifying water removes contaminants like waterborne arsenic, endocrine disrupters, selenium, and manganese. Drinking purified tap water is also better for the environment, as it helps to reduce pollution from plastic bottles, as well as environmental costs. Long-term consumption of bacteria-laced water could also cause health issues such as cancer, nervous system effects, and gastrointestinal illnesses.
What Are Some Methods To Purify Water?
There are a wide variety of options for purifying water. Some cost next to nothing, and others require a little bit more dough. Here are some of our favorites:
This process involves taking those solid particles from water and removing them via a filter medium. Think of it as straining the particles from water, similar to straining water from pasta with a colander. Filtration shines when it comes to removing tiny compounds like pesticides, and it’s considered very affordable since most of the water is retained during the purification process. Examples of this type of method include ion exchange, mechanical, and absorption filters.
Chlorine has been around for a while, and it’s pretty effective against parasites and microorganisms. Chlorine tablets are typically used, but be sure to contact your doctor first if you have a thyroid condition. Tablets should also be used in heated water so they dissolve better. To purchase one of these water purification products, check out your local hardware store or an online giant like Amazon.
This is by far the cheapest method for purifying water and all you need is a heat source and a metal vessel, like a teapot. You have to wait for the water to reach a rolling boil and then cool down before you drink it, but this is a great way to purify water from almost any source when no other option is available. READ MORE...
Thursday, March 17
My Daily Journey
The Hindu religion/philosophy revolves around four basic principles... the first is that god exists... the second is that all human beings are divine... the third is that there is a unity of existence... and the fourth is a religious harmony...
The Width of an Atom
There’s been no greater act of magic in technology than the sleight of hand performed by Moore’s Law. Electronic components that once fit in your palm have long gone atomic, vanishing from our world to take up residence in the quantum realm.
But we’re now brushing the bitter limits of this trend. In a paper published in Nature this week, scientists at Tsinghua University in Shanghai wrote that they’ve built a graphene transistor gate with a length of 0.34 nanometers (nm)—or roughly the size of a single carbon atom.
The gate, a chip component that switches transistors on and off, is a critical measure of transistor size. Previous research had already pushed gate lengths to one nanometer and below. By scaling gate lengths down to the size of single atoms, the latest work sets a new mark that’ll be hard to beat. “In the future, it will be almost impossible for people to make a gate length smaller than 0.34 nm,” the paper’s senior author Tian-Ling Ren told IEEE Spectrum. “This could be the last node for Moore’s Law.”
Transistors have a few core components: the source, the drain, the channel, and the gate. Electrical current flows from the source, through the channel, past the gate, and into the drain. The gate switches this current on or off depending on the voltage applied to it.
Recent advances in extreme transistor gate miniaturization rely on some fascinating materials. In 2016, for example, researchers used carbon nanotubes—which are single-atom-thick sheets of carbon rolled into cylinders—and a 2D material called molybdenum disulfide to achieve a gate length of one nanometer. Silicon is a better semiconductor, as electrical currents encounter more resistance in molybdenum disulfide, but when gate lengths dip below five nanometers, electrons leak across the gates in silicon transistors. Molybdenum disulfide’s natural resistance prevents this leakage at the tiniest scales.
Building on this prior work, the researchers in the most recent study also chose molybdenum disulfide for their channel material and a carbon-based gate. But instead of carbon nanotubes, which are a nanometer across, they looked to go smaller. Unroll a nanotube and you get a sheet made of carbon atoms called graphene. Graphene has all kinds of interesting properties, one of which is excellent conductivity. The width and length of a graphene sheet are, of course, bigger than a nanotube—but the edge is a single carbon atom thick. The team cleverly exploited this property. READ MORE...
Tasmanian Tiger
The University of Melbourne is establishing a world-class research lab for de-extinction and marsupial conservation science thanks to a $5 million philanthropic gift.
The gift will be used to establish the Thylacine Integrated Genetic Restoration Research (TIGRR) Lab, led by Professor Andrew Pask, which will develop technologies that could achieve de-extinction of the thylacine (commonly known as the Tasmanian tiger), and provide crucial tools for threatened species conservation.
“Thanks to this generous funding we’re at a turning point where we can develop the technologies to potentially bring back a species from extinction and help safeguard other marsupials on the brink of disappearing,” Professor Pask, from the School of BioSciences at the University of Melbourne said.
“The funding will allow our lab to move forward and focus on three key areas: improving our understanding of the thylacine genome; developing techniques to use marsupial stem cells to make an embryo; and then successfully transferring the embryo into a host surrogate uterus, such as a dunnart or Tasmanian devil,” Professor Pask said.
The thylacine, a unique marsupial carnivore also known as the Tasmanian wolf, was once widespread in Australia but was confined to the island of Tasmania by the time Europeans arrived in the 18th century. It was soon hunted to extinction by colonists, with the last known animal dying in captivity in 1936. READ MORE...
Wanr A Speedier Chromebook?
Do a web search for "how to install Chrome OS on a laptop" or anything like that and you likely discovered that it can't be done... at least, not the same way that you're able to install the latest Windows OS or a version of Linux. Google's Chrome OS isn't available for consumers to install, but you can get the next best thing: Neverware's CloudReady Chromium OS.
CloudReady looks and feels nearly identical to Chrome OS, but it can be installed on nearly any laptop or desktop, whether Windows or Mac. And although Neverware has paid versions for enterprise and education users, its Home Edition is free for personal use. You don't get tech support, and it can't be managed with the Google Admin console, but again: free.
Google acquired Neverware in December 2020, and in February 2022 it announced the first public fruits of that acquisition: Chrome OS Flex, a more robust version of CloudReady that's still free for home use. A stable release of Chrome OS Flex is expected to roll out in the second quarter of 2022. At that time, computers already running CloudReady will automatically update to Chrome OS Flex. Until then, you can download and use an early version, though the company cautioned that you should expect bugs while it's improving the system.
However, the current version of CloudReady Home Edition is still available. It was incredibly helpful to me during the pandemic's early days, converting an old HP netbook that could barely function under the weight of Windows 10 into a Chromebook capable enough for schoolwork online through Google Classroom and other services. READ MORE...
Wednesday, March 16
Off The Cuff
So... who is this Volodymyr Zelenskyy dude anyway? some sort of modern-day Churchill they say... I saw and heard his speech this morning and I didn't think he was no Churchill...
But... I also don't like the way he and his country are being treated by the damn Russians either... I think we ought to go in there and kick some RUSKY ASS...
Then again... maybe I'm just being mean... like my ole man was...
Life is too short to have some sociopath from Russia try to take away our freedoms simply because he thinks that he can. It kinda pisses me off that NATO and the UN are too chicken-shit to do anything about this... and it also seems like our own Biden administration is a little chicken-shit as well...
I'm all for going green but not when it screws up our own economy and the hard-working men like myself or like I used to be, have to frigging pay twice what we used to pay for gasoline... it also annoys the hell out of me that when my little honey goes to the market, the shelves are a little empty and she comes home a ballin' because she can't find what she needs to make what she promised me for dinner...
Well... that shit kinda makes me mad and I end up drinking more than I should drink... and then I got this frigging headache the next day that won't go away...
Life is just too sweet to have to live like this.
Congress needs to help out this little fellow from Ukraine and we need to show the rest of the world that we will defend any country... any country in this world... when another country tries to take away their freedoms...
That shit just ain't right no matter how the media tries to spin it...
Just a Few More Points
Quantum Mechanics and Free Will

A conjecture called superdeterminism, outlined decades ago, is a response to several peculiarities of quantum mechanics: the apparent randomness of quantum events; their apparent dependence on human observation, or measurement; and the apparent ability of a measurement in one place to determine, instantly, the outcome of a measurement elsewhere, an effect called nonlocality.
Einstein, who derided nonlocality as “spooky action at a distance,” insisted that quantum mechanics must be incomplete; there must be hidden variables that the theory overlooks. Superdeterminism is a radical hidden-variables theory proposed by physicist John Bell. He is renowned for a 1964 theorem, now named after him, that dramatically exposes the nonlocality of quantum mechanics.
Bell said in a BBC interview in 1985 that the puzzle of nonlocality vanishes if you assume that “the world is superdeterministic, with not just inanimate nature running on behind-the-scenes clockwork, but with our behavior, including our belief that we are free to choose to do one experiment rather than another, absolutely predetermined.”
In a recent video, physicist Sabine Hossenfelder, whose work I admire, notes that superdeterminism eliminates the apparent randomness of quantum mechanics. “In quantum mechanics,” she explains, “we can only predict probabilities for measurement outcomes, rather than the measurement outcomes themselves. The outcomes are not determined, so quantum mechanics is indeterministic. Superdeterminism returns us to determinism.”
“The reason we can’t predict the outcome of a quantum measurement,” she explains, “is that we are missing information,” that is, hidden variables. Superdeterminism, she notes, gets rid of the measurement problem and nonlocality as well as randomness. Hidden variables determine in advance how physicists carry out the experiments; physicists might think they are choosing one option over another, but they aren’t. Hossenfelder calls free will “logically incoherent nonsense.”
Hossenfelder predicts that physicists might be able to confirm superdeterminism experimentally. “At some point,” she says, “it’ll just become obvious that measurement outcomes are actually much more predictable than quantum mechanics says. Indeed, maybe someone already has the data, they just haven’t analyzed it the right way.” Hossenfelder defends superdeterminism in more detail in a technical paper written with physicist Tim Palmer.
The Structure of a Janus Kinase
When a cytokine (green) binds to receptors (teal), two parts of the Janus kinase protein (pink) come together, activating it to send signals inside a cell. In some cancers, mutations in the kinase lock it together, keeping it abnormally active. Credit: Eric Smith/Chris Garcia/Howard Hughes Medical Institute
For more than 20 years, his team and others around the world had been chasing an elusive quarry – the 3D structure of a crucial signaling protein in cells. In late 2021, his electron microscope images of the molecule started to come into focus. On December 8, postdoc Naotaka Tsutsumi and graduate student Caleb Glassman sent him an email with a startlingly clear picture of the protein latched on to a key receptor. “I was sitting in a meeting, and I realized we had it,” recalls Garcia, a Howard Hughes Medical Institute Investigator at Stanford University. “I immediately left the meeting and ran back to the lab.”
Glassman, who had just moved to Boston for a Harvard postdoc, canceled his planned backcountry trip, and rushed back to Stanford. “I wanted to finish what Naotaka and I had started,” he explains. Then the three researchers worked around the clock to nail the complete structure of the protein, known as a Janus kinase, and beat competing labs to the discovery. “It was a big horse race between many great groups worldwide, and we were sprinting towards the finish line,” Garcia says. On December 26, they rushed a manuscript to the journal Science, which published the work on March 10, 2022.
Garcia’s team has nabbed not just the full structure of a vitally important signaling molecule, but also the mechanism for how these kinases work, which had been “a fundamental question in biology,” says John O’Shea, an immunologist at the National Institutes of Health who helped to develop one of the first drugs to block Janus kinase function and was not involved with the new research. Because the proteins can go awry in disease, the results could lead to new and better drugs against certain cancers. “It’s amazing work,” O’Shea says.
Chipping away
Janus kinases are one of the communication whizzes of the animal kingdom. They take signals that come from outside cells and pass the info along to molecules inside. Scientists have known for years that malfunctioning Janus kinases can cause disease. Some mutations that impair Janus kinases can severely curtail the body’s ability to fight off infection, causing a condition virtually identical to “bubble boy disease.” And when genetic glitches and exaggerated signals rev up the kinases too much, the result can be blood cancers like leukemia, and allergic or autoimmune diseases. TO READ MORE, CLICK HERE...
Failures of the US Educational System
The world is in a constant state of change and those who fail to adjust fall behind. Unfortunately, the American public education system has not kept up with the times and is currently facing a number of serious problems. Keep reading to learn about the biggest failures affecting the modern U.S. public education system as well as some of the trends that could spark change.
Decades ago, the American formal education system was designed to meet the changing needs of the industrial revolution. What was once a time of growth has changed over the years and, with the current economic climate, that system is no longer able to meet modern needs. But what are the biggest failures of the American public education system, and how can they be remedied?
In this article, we’ll explore fifteen of the biggest failures affecting the American public education system today. We’ll also explore five of the biggest emerging trends in American education.
The Top 15 Failures in American Public Education
Policymakers are constantly fighting to make changes to the American public education system, and not all of them are beneficial. Over the years, there has been a great deal of back-and-forth that has left the public education system in shambles. Some of these problems are easy to identify and have been long-standing issues while others are new, brought about by advances in technology, changes in policy, and general change that happens with time.
Every story has two sides, and for every policy or program put into place there are going to be proponents and critics. Below you’ll find an overview of some of the biggest issues facing the American public system as well as arguments from people on both sides of the issue.
Here are the top 15 failures affecting the American public education system:
1. Deficits in government funding for schools
Funding is always an issue for schools and is, in fact, one of the biggest issues facing the American public education system today. For more than 90% of K-12 schools, funding comes from state and local governments, largely generated by sales and income taxes. Research shows, however, that funding has not increased with need – many states are still issuing funding that is lower than it was before the Great Recession. Lower funding means fewer teachers, fewer programs, and diminished resources.
Tuesday, March 15
Health Concerns
Like this bear, my cancers and their treatments have a side effect of fatigue and I find myself needing a nap almost every afternoon. This is difficult for someone who has always been active their entire life... but, I suppose that once one enters their 70s that one's physical activities, in general, will decline.
Due to the consistent continuity of my diet, my blood work always shows that I am somewhat physically sound inside. My glucose (sugar) levels have been steadily falling. My bad cholesterol is 87 and my good cholesterol is 47 which my family physician that I just saw this week indicated that low good cholesterol is not necessarily a bad thing.
For the last 2-3 years, I have been counting my calorie intake on a daily basis and when I first started I was at 2500+ calories a day and have gotten down to between 1200 and 1800 calories a day but hardly ever over 2000 calories each day.
My daily diet is filled with low-fat food where my base was onions, bell peppers, mushrooms, tomatoes, broccoli, squash along with constant servings of beans, fish, and chicken and maybe 6 times a year red meat. I have also eliminated sugars and fried foods, replacing them with air-fried food.
For your information - exercise does not cause weight to be lost... the only thing that helps one lose weight is to eat less... in fact, many recommend that you eat small meals every two to three hours... I have tried that and it is not easy to maintain.
My goto fish is salmon and cod and chicken is chicken. I eat Pita bread instead of white bread. The Pita bread that I eat is only 60 calories each although some Pita can be as high as 140 calories.
My weakness is rice and since I know that then I take the time to wash out the starch and I only eat 1/4 to 1/3 cup of dried rice with one meal/day typically with beans and broccoli.
On Being White
What am I trying to achieve here with the title of ON BEING WHITE... well, it all started a couple of years ago when Black Lives Matter took off around the country and from that movement the DEFUND THE POLICE movement was spawned and cities around the country caved into BLM hoping that if they did this, it would appease the black community... unfortunately, it did not work out as it was anticipated as crime in black communities increased rather than decreased. These two initiatives spawned the movement of Critical Race Theory that is now taught in many of our public school systems in America...